191252005.2 19 *1 *2 *3 19562000 45 10 10 Abstract A review of annual change in leading rice varieties for the 45 years between 1956 and 2000 in Japan yielded 10 leading varieties of non-glutinous lowland rice over a widely planted area from over 300 annual varieties and traced their cultivation span until they disappeared from statistics. Of the 10 varieties, both long- and short-lived were found in each of the 9 planting regions, with some planted in a single prefecture and others in multiple prefectures within a region. Varieties with excellent palatability appeared throughout Japan since the 1980s. Leading varieties of glutinous lowland rice, and non-glutinous and glutinous upland rice were also reviewed for yearly change and regional distribution. Information made available in the above review should prove valuable to rice breeders and agronomists in building up appropriate breeding objectives and cultivation techniques for future rice production. Key Words: rice, variety, planted area, long-lived variety, regional distribution, palatability, lowland rice, upland rice 1610221612 *1 *2 *3
2030 10 1960 1956200045 2005.2 20 19861990 19561986 31195612 2000 10
19562000 45 19561986 1987 2000 10 19503006025070 8016020090 200280 10 10 60 10 19562000 13 501975 122000 95116 13252383317 1990 21
22 2005.2 1969317ha 70 2000 176ha 5030ha 15ha 90 1961 15ha 196675 1956651996 20006489 44 51 53.2 46.8 64.635.4 3500 3000 2500 1000ha 2000 1500 1000 500 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 23 1000ha 1000ha 1000ha 600 500 400 300 200 100 0 600 500 400 300 200 100 0 600 500 400 300 200 100 0 1000ha 1000ha 600 500 400 300 200 100 0 600 500 400 300 200 100 0 10 195669 10 70 2000 2000 67.41078.9 70 10 6080 80 10 7490 869995 100 200098.8 10
24 2005.2 3000 100 90 2500 80 1000ha 2000 1500 1000 70 60 50 40 30 500 20 10 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00 0 100 80 60 40 20 19561965 100 80 60 40 20 19861995 0 100 80 60 40 20 19661975 0 100 80 60 40 20 19962000 0 0 100 80 60 40 20 19761985 0
19562000 25 10 1000ha 1000ha 1010 10 1056 56 10 51 30 22 2030 200054.7ha20 ha 1976 35.9ha1968 21.4ha197621.3ha 600 500 400 1000ha 300 200 100 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
26 2005.2 86778 ha 108241 87438 45517 71061 52486 66120 57037 54320 135560 91963 92411 54897 47948 83059 175974 57002 547125 68345 45925 214010 101188 207438 50401 45545 359014 141047 156828 88879 213234 109335 73337 42520 36150 35722 150952 37777 48835 52174 59450 41277 74060 137056 52291 92694 139495 56186 148921 41616 40202 19677 1000ha 1000ha
19562000 27 1000ha ha 19561998 1956 86778 19561972 1956 108241 19561972 1956 87438 19561968 1956 45517 19561964 1956 71061 19561972 1957 52486 19561968 1957 66120 19561964 1958 57037 19561968 1959 54320 19561999 1960 135560 19561969 1960 91963 19561972 1961 92411 19562000 1963 54897 19561986 1963 47948 19561998 1964 83059 19561989 1967 175974 19562000 1968 57002 19562000 2000 547125 19591997 1966 68345 19601971 1966 45925 19601986 1968 214010 19611971 1968 101188 19632000 1990 207438 19641988 1967 50401 19641984 1970 45545 19642000 1976 359014 19661980 1969 141047 19691999 1972 156828 19692000 1975 88879 19701998 1976 213234 19701999 1976 109335 19711985 1977 73337 19751988 1983 42520 19752000 1983 36150 19762000 1985 35722 19761999 1986 150952 19771987 1981 37777 19782000 1984 48835 19792000 1988 52174 19812000 1986 59450 19831989 1986 41277 19851998 1994 74060 19852000 1997 137056 19862000 1994 52291 19882000 1996 92694 19892000 2000 139495 19892000 2000 56186 19912000 2000 148921 19922000 2000 41616 19972000 2000 40202 19972000 2000 19677 50% 10%
28 2005.2 199020.7ha10ha 1967 17.5ha197215.6ha 198615.0ha2000 14.8ha196914.1ha 200013.9ha 199713.7ha196013.5ha 197610.9ha 196810.1ha 10ha 60 70 80 90 51 18 29 20 5020 39719969.2haha 100 90 80 1000ha 70 60 50 40 30 20 10 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 29 22054 ha 6363 4568 5725 12399 3819 3715 11006 15067 22617 13515 9713 2477 6367 24846 11932 8264 9570 5096 23430 41065 11267 45545 16461 23099 7991 25976 39872 7405 11759 4005 36120 10377 73337 11931 1553 42520 37777 8230 41277 25808 9999 74060 21308 4048 92694 2318 13240 16988 40202 1000ha 1000ha
30 2005.2 1000ha ha 19561965 1956 22054 19561960 1956 6363 19561959 1956 4568 19561963 1956 5752 19561978 1961 12399 19561965 1957 3819 19561964 1957 3715 19561960 1957 11006 19561972 1961 15067 19561969 1962 22617 19561970 1963 13515 19561971 1968 9713 19561990 1987 2477 19581962 1959 6367 19581969 1962 24846 19591968 1960 11932 19591963 1960 8264 19601966 1962 9570 19601967 1963 5096 19611969 1967 23430 19621988 1964 41065 19621966 1964 11267 19641984 1970 45545 19651978 1969 16461 19651978 1973 23099 19661971 1967 7991 19661976 1969 25976 19671975 1969 39872 19681970 1969 7405 19701972 1971 11759 19701975 1970 4005 19711980 1975 36120 19711987 1976 10377 19711985 1977 73337 19741978 1975 11931 19751977 1976 1553 19751988 1983 42520 19771987 1981 37777 19781986 1983 8230 19831989 1986 41277 19841990 1986 25808 19841989 1986 9999 19851998 1989 74060 19871995 1988 21308 19881993 1990 4048 19882000 1996 92694 19911996 1991 2318 19942000 1996 13240 19962000 1997 16988 19972000 2000 40202
19562000 31 19897.4ha19777.3ha 19704.5ha1983 4.2ha19864.1ha 19644.1ha2000 4.0ha19693.9ha 19813.7ha1975 3.6ha 60 70 80 90397 3972000 5935 80 21 20 38 10ha 199020.7ha 197616.5ha 196815.2ha200012.1 ha198611.6ha 197011.4ha1997 11.0ha197610.8ha 200010.2ha 26 12.1ha31 ha 50 60 250 200 1000ha 150 100 50 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
32 2005.2 33942 ha 9924 50222 8636 16848 9608 59662 48203 43609 10524 75079 10983 92139 43796 22301 29387 25043 152184 31263 15134 11561 207360 49014 49367 26608 10317 114443 29541 165882 108276 10248 9769 12378 116847 5236 24663 6614 11533 19727 23069 10652 110107 52291 12976 6357 121493 10805 41516 15456 5453 19677 14847 6525 1000ha 1000ha
19562000 33 1000ha ha 19561983 1956 33942 19561967 1956 9924 19561963 1956 50222 19561962 1956 8636 19561962 1956 16848 19561960 1956 9608 19561968 1957 59662 19561964 1958 48203 19561970 1959 43609 19561967 1959 10524 19561969 1960 75079 19561968 1960 10982 19561972 1961 92139 19561982 1962 43796 19571979 1968 22301 19601968 1962 29387 19601974 1964 25043 19601986 1968 152184 19611969 1964 31263 19621990 1971 15134 19631990 1968 11561 19632000 1990 207360 19641984 1967 49014 19642000 2000 49367 19651972 1969 26608 19661973 1969 10317 19671980 1970 114443 19701991 1975 29541 19701998 1976 165882 19701999 1976 108276 19721987 1977 10248 19731990 1975 9769 19761981 1977 12378 19761990 1986 116847 19791983 1981 5236 19791987 1982 24663 19811999 1982 6614 19821993 1985 11533 19831990 1987 19727 19842000 1991 23069 19852000 1990 10652 19852000 1997 110107 19862000 1994 52291 19882000 1990 12976 19891997 1995 6357 19912000 2000 121493 19921998 1993 10805 19922000 2000 41516 19921999 1995 15456 19962000 1997 5453 19972000 2000 19677 19992000 2000 14847 19992000 2000 6525 50% 10%
34 2005.2 7080 90 90 5060 70 1980 80 20 ha 200016.5ha19719.0 ha19656.1ha 19753.6ha 19852.7ha1971 2.6ha19612.3ha 19632.2ha1986 2.1ha19692.1ha 19752.0ha 200016.5ha 81 70 1956 56 180 160 140 1000ha 120 100 80 60 40 20 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 35 18600 ha 9071 12368 8284 19043 10756 7556 9463 10691 14919 7882 7092 10252 7164 61680 90080 165029 18587 6719 6610 23408 7745 6366 22865 7775 17884 7319 9293 17004 21071 9028 9735 10376 15721 17470 9063 26851 7013 36498 20822 11333 9473 11078 21451 11410 27931 4855 6982 6980 15455 13010 3267 3191 1198 3485 1215 1000ha 1000ha
36 2005.2 1000ha ha 19561967 1956 18600 19561964 1956 9071 19561963 1956 12368 19561962 1956 8284 19561961 1956 19043 19561961 1956 10756 19561961 1956 7556 19561960 1956 9463 19561964 1958 10691 19561963 1959 14919 19561963 1959 7882 19561968 1960 7092 19561966 1960 10252 19561969 1964 7164 19561998 1965 61680 19561988 1971 90080 19562000 2000 165029 19581971 1962 18587 19581982 1974 6719 19582000 1977 6610 19591970 1961 23408 19591965 1961 7745 19591967 1963 6366 19601970 1963 22865 19611969 1963 7775 19611970 1964 17884 19631966 1965 7319 19641972 1966 9293 19651970 1966 17004 19651978 1969 21071 19671971 1969 9028 19671981 1971 9735 19671981 1975 10376 19671997 1980 15721 19681978 1970 17470 19681969 1969 9063 19691976 1971 26851 19691975 1971 7013 19701999 1975 36498 19721984 1975 20822 19741995 1977 11333 19741978 1977 9473 19751983 1977 11078 19771997 1986 21451 19792000 1985 11410 19801997 1985 27931 19821991 1985 4855 19831992 1986 6982 19862000 1994 6980 19902000 1995 15455 19922000 1995 13010 19932000 1995 3267 19941998 1995 3191 19951999 1998 1198 19992000 2000 3485 20002000 2000 1215 50% 10% (
19562000 37 5030 1980 20 60 200066 6070 80 90 50 197513.5ha 9417.5ha 19669.0ha29 19567.1ha19764.7 ha19564.4ha 19773.9ha1985 3.7ha19593.6ha 19653.6ha1983 3.5ha196948ha 200025ha ha10 5539 1980 200 180 160 140 1000ha 120 100 80 60 40 20 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
38 2005.2 71731 ha 44552 13676 33393 19088 16376 30155 7314 7765 36831 10338 3812 21339 16946 90603 175453 11232 21365 36095 10222 13738 22672 10729 6262 10163 135321 3874 8354 2788 10906 47548 291 39333 12798 12030 15616 35484 5777 14315 30725 37264 22325 10046 5989 18999 8873 3852 24586 18724 3371 11463 13678 2716 6542 7075 1000ha 1000ha
19562000 39 1000ha ha 19561970 1956 71731 19561968 1956 44552 19561967 1956 13676 19561966 1956 33393 19561964 1957 19088 19561960 1957 16376 19561969 1958 30155 19561967 1958 7314 19561963 1958 7765 19561968 1959 36831 19561964 1959 10338 19561980 1961 3812 19561973 1962 21339 19561971 1962 16946 19571989 1966 90603 19582000 1994 175453 19601970 1964 11232 19601970 1965 21365 19621975 1965 36095 19621969 1967 10222 19641969 1965 13738 19651977 1968 22672 19651979 1969 10729 19661995 1969 6262 19661972 1969 10163 19662000 1975 135321 19671988 1969 3874 19671975 1969 8354 19671974 1971 2788 19681977 1969 10906 19691997 1976 47548 19701975 1972 2911 19701989 1977 39333 19721993 1974 12798 19731982 1975 12030 19751989 1977 15616 19752000 1983 35484 19771987 1982 5777 19771989 1982 14315 19802000 1986 30725 19821989 1985 37264 19831995 1986 22325 19841990 1986 10046 19862000 1988 5989 19862000 1989 18999 19861991 1989 8873 19891998 1990 3852 19892000 1994 24586 19892000 1994 18724 19912000 1995 3371 19912000 2000 11463 19932000 1997 13678 19932000 2000 2716 19952000 1998 6542 19982000 2000 7075 50% 10%
40 2005.2 38 20 45 19954.2haha 19772.4ha 19632.3ha19762.3ha 19602.1ha1989 2.0ha19602.0ha 19722.0ha 90 60 3870 80 90 4239 50 1980 45 40 1000ha 35 30 25 20 15 10 5 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 41 7587 ha 13334 9883 13343 11442 6717 11897 5940 21166 20741 16794 6183 23804 13184 6198 7625 5839 6595 12465 42895 20563 24217 6360 9705 6553 23865 12293 4433 4215 4959 13971 2703 3632 20715 5808 9435 4568 2367 6358 5355 5712 2852 1000ha 1000ha
42 2005.2 1000ha ha 19561976 1956 7587 19561971 1956 13334 19561969 1956 9883 19561965 1956 13343 19561960 1956 11442 19561960 1956 6717 19561967 1958 11897 19561966 1959 5940 19561973 1960 21166 19561972 1960 20741 19561977 1962 16794 19561967 1962 6183 19561972 1963 23804 19562000 1994 13184 19581975 1969 6198 19581991 1976 7625 19591972 1960 5839 19621977 1966 6595 19621989 1971 12465 19622000 1995 42895 19631990 1972 20563 19642000 1977 24217 19661980 1972 6360 19671974 1969 9705 19671995 1977 6553 19691993 1976 23865 19711994 1977 12293 19741981 1976 4433 19741987 1977 4215 19751986 1977 4959 19782000 1986 13971 19801995 1985 2703 19821991 1985 3632 19822000 1989 20715 19861992 1988 5808 19892000 2000 9435 19902000 1994 4568 19902000 1995 2367 19922000 1999 6358 19932000 1997 5355 19952000 1997 5712 19982000 2000 2852 50% 10%
19562000 43 33 1956 991000ha ha 40131.5ha 19866.4 ha19603.7ha 20003.3ha20002.8 ha19562.4ha 19751.7ha19701.7ha 2219561.6ha1967 1.5ha 5060 197025 96 40 40 5014 1980 90 70 60 1000ha 50 40 30 20 10 0 22 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
44 2005.2 24532 ha 8483 16558 6381 6301 6533 7630 13680 37520 7606 7127 8045 7042 8066 14762 6976 17931 8446 4279 5115 15899 14998 64636 33293 8900 9413 17500 6662 4267 7080 4440 3658 3112 4870 28089 2163 12152 4638 1604 2802 1000ha 1000ha
19562000 45 1000ha ha 19561972 1956 24532 19561969 1956 8483 19561968 1956 16558 19561965 1956 6381 19561963 1956 6301 19561970 1957 6533 19561969 1957 7630 19561968 1957 13680 19561999 1960 37520 19561968 1960 7606 19561961 1960 7127 19561967 1961 8045 19561974 1962 7042 19562000 1963 8066 19561984 1964 14762 19561981 1965 6976 19572000 1975 17931 19581974 1968 8446 19581981 1969 4279 19611979 1967 5115 19611971 1967 15899 19621995 1966 14998 19652000 1986 64636 19652000 2000 33293 19661984 1970 8900 19671974 1969 9413 19671988 1970 17500 19691990 1979 6662 19721997 1977 4267 19731980 1974 7080 19751997 1986 4440 19781986 1981 3658 19851997 1992 3112 19881995 1992 4870 19902000 2000 28089 19921996 1994 2163 19942000 2000 12152 19962000 1998 4638 19961999 1997 1604 19982000 2000 2802 50% 10%
46 2005.2 195645 20 224433 ha 3717 ha19775.3ha 20004.3ha 19703.8ha2219563.8ha 19652.5ha1966 2.4ha19562.2ha 19752.2ha4419592.0ha 506022 70 80 37 708090 50 80 90 60 50 1000ha 40 30 20 10 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 47 38508 ha 22821 6523 9715 5298 6358 19888 6639 20936 21103 10866 25017 38812 10246 6708 24529 15001 43684 22798 53319 4128 9643 3661 4153 10428 5746 5723 5867 13782 7414 4563 3226 2957 6284 16229 2725 8923 1000ha 1000ha
48 2005.2 1000ha ha 19561975 1956 38508 19562000 1956 22821 19561969 1956 6523 19561967 1956 9715 19561965 1956 5298 19561960 1956 6358 19561969 1957 19888 19561974 1958 6639 19561976 1959 20936 19561970 1960 21103 19561974 1961 10866 19562000 1965 25017 19562000 1970 38812 19561986 1973 10246 19571961 1960 6708 19601995 1966 24529 19621970 1967 15001 19622000 2000 43684 19672000 1975 22798 19672000 1977 53319 19681996 1977 4128 19691984 1971 9643 19701980 1973 3661 19711979 1975 4153 19731995 1983 10428 19741988 1976 5746 19751978 1977 5723 19771989 1980 5869 19811999 1994 13782 19831999 1986 7414 19891996 1990 4563 19891997 1994 3226 19912000 1993 2957 19912000 1997 6284 19922000 2000 16229 19922000 1997 2725 19942000 2000 8923 50% 10%
19562000 49 10 3820 22 38 ha 19922.0ha1986 1.8ha19601.8ha 19851.6ha19571.5 ha3819661.4ha 19631.3ha19771.1 ha20001.1ha22 19561.1ha 7038 70 3837 34 50 80 90 25 20 1000ha 15 10 5 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
50 2005.2 11665 ha 6501 41 15 7815 5129 3950 15403 18010 13587 14719 8588 2437 5940 7964 5313 4369 3355 3634 20628 3303 3137 6276 4604 16520 11995 1972 8508 1259 18183 2232 3926 1965 1940 5452 5571 1785 11829 1596 1000ha 1000ha
19562000 51 1000ha ha 19561984 1956 11665 19561967 1956 6501 19561960 1956 4115 19561959 1956 7815 19561958 1956 5129 19561958 1956 3950 19561972 1957 15403 19561977 1960 18010 19561977 1963 13587 19561980 1966 14719 19561996 1976 8588 19571969 1962 2437 19572000 1980 5940 19581981 1963 7964 19581978 1970 5313 19591982 1962 4369 19621971 1966 3355 19621975 1969 3634 19642000 1992 20628 19651978 1970 3303 19661969 1968 3137 19661986 1970 6276 19691978 1972 4604 19692000 1985 16520 19721983 1977 11995 19751981 1977 1972 19751990 1979 8508 19771979 1978 1259 19782000 1986 18183 19812000 1990 2232 19831988 1986 3926 19881994 1989 1965 19882000 1995 1940 19902000 1996 5452 19932000 1999 5571 19931996 1994 1785 19962000 2000 11829 19971998 1997 1596 50% 10%
52 2005.2 101010 20 22 ha 197215.6ha 199710.1ha18 195710.0ha19689.7ha 19775.7ha1968 4.9ha19844.8ha 19864.1ha1990 4.1ha19863.4ha 19663.0ha 501860 7080 90 50 ha 1150 1980 160 140 120 1000ha 100 80 60 40 20 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 53 23617 ha 17768 23205 8755 100067 16250 10755 8463 26847 15863 12211 17188 17157 24987 16990 7224 30423 17919 97267 41001 15870 49441 21631 8929 57231 156828 6148 22826 28708 26136 12563 22709 34992 18540 48835 17962 41862 13051 13343 11982 101145 12424 15043 5882 3195 11162 3892 5780 1802 1413 1000ha 1000ha
54 2005.2 1000ha ha 19561977 1956 23617 19561966 1956 17768 19561964 1956 23205 19561962 1956 8755 19561972 1957 100067 19561965 1957 16250 19561964 1957 10755 19561964 1957 8463 19561965 1959 26847 19561965 1959 15863 19561962 1960 12211 19561966 1961 17188 19561992 1964 17157 19581977 1969 24987 19591992 1975 16990 19611984 1962 7224 19611976 1966 30423 19611970 1967 17919 19611971 1968 97267 19612000 1990 41001 19641971 1968 15870 19651970 1968 49441 19651995 1973 21631 19671975 1969 8929 19681997 1977 57231 19691999 1972 156828 19701979 1971 6148 19701980 1977 22826 19731979 1974 28708 19741985 1977 26136 19741989 1979 12563 19751988 1977 22709 19751995 1986 34992 19761994 1983 18540 19782000 1984 48835 19791997 1989 17962 19811996 1986 41862 19861999 1990 13051 19871997 1988 13343 19871997 1989 11982 19892000 1997 101145 19901995 1990 12424 19902000 1992 15043 19902000 1992 5882 19932000 1998 3195 19942000 2000 11162 19972000 1998 3892 19982000 2000 5780 19982000 1998 1802 20002000 2000 1413 50% 10%
19562000 1051 19562000 451260ha 38608 ha38486ha 7080 195618 29222517 ha 41 55 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 1000ha
56 2005.2 10 39 195622.5ha 20006.2ha 507060 2010 1960821 8384 2000 1.3ha 0.9ha0.8ha) 0.4ha)0.2ha ha 19642.3ha19941.7 ha19581.7ha 19561.5ha1994 1.5ha19561.3ha 19641.1ha1999 1.0ha 25000 20000 ha 15000 10000 5000 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 57 6044 ha 13839 9827 15608 4475 4342 5894 3594 17089 6886 3998 6060 11907 3714 23618 4339 7461 5744 8311 8648 3548 5682 4494 4873 2725 5994 17342 15604 2317 1586 4834 9199 2068 10109 1653 2205 1327 934 1658 1000ha 1000ha
58 2005.2 1000ha ha 19561975 1956 6044 19561975 1956 13839 19561972 1956 9827 19561968 1956 15608 19561967 1956 4475 19561964 1956 4342 19561963 1956 5894 19561965 1957 3594 19561978 1958 17089 19561982 1959 6886 19561965 1959 3998 19561964 1959 6060 19561983 1964 11907 19561974 1964 3714 19572000 1964 23618 19581966 1959 4339 19602000 1963 7461 19601968 1964 5744 19621968 1964 8311 19641996 1974 8648 19641989 1970 3548 19651996 1975 5682 19661983 1974 4494 19691990 1974 4873 19691985 1978 2725 19711989 1984 5994 19732000 1994 17342 19742000 1994 15604 19741994 1982 2317 19771994 1989 1586 19811994 1988 4834 19841994 1989 9199 19861995 1989 2068 19902000 1999 10109 19932000 1994 1653 19942000 2000 2205 19942000 2000 1327 2000 934 19982000 2000 1658 50% 10%
19562000 59 60 18ha1961 7010ha96ha 20007000ha56 784000ha 9680 608060 90200022 200 180 160 140 1000ha 120 100 80 60 40 20 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00 14 22 1224 1121
60 2005.2 ha 2419601.1ha121956 1.1ha1971 1000ha 11050 ha 5998 6218 11966 6415 1531 2029 1426 1994 2393 400 307 354 96 1000ha 1000ha 14000 12000 10000 ha 8000 6000 4000 2000 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 61 1000ha ha 19561969 1956 11050 19561962 1956 5998 19561970 1962 6218 19561970 1960 11966 19561969 1960 6415 19561958 1957 1531 19581963 1960 2029 19671968 1968 1426 19671969 1968 1994 19681970 1969 2393 1968 400 1968 308 1969 354 1971 96 50% 10% 16 20 2026 10 1000ha 80 ha 2619631.9ha1960 1.6ha2019671.2 ha20001000ha 1175ha 74 117ha 74ha37ha 10ha 60 80
62 2005.2 12923 ha 19290 16126 7168 3855 2671 4193 5593 1965 1860 1790 828 3253 478 103 74 1000ha 1000ha 20000 18000 16000 14000 ha 12000 10000 8000 6000 4000 2000 0 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 00
19562000 63 1000ha ha 19561979 1967 12923 19561988 1963 19290 19561978 1960 16126 19561976 1960 7168 19561971 1960 3855 19561960 1958 2671 19691984 1970 4193 19701989 1973 5593 19731983 1975 1965 19811986 1983 1860 19821990 1987 1790 1987 828 19872000 1989 3253 1991 478 1991 103 2000 74 50% 10%
64 2005.2 Annual Change in Leading Rice Varieties between 1956 and 2000 in Japan Masao YOKOO *1, Masayuki HIRAO *2 and Toru IMAI *3 This review was based primarily on research conducted by Project Research Team 4, National Agricultural Research Center, between 1986 and 1990. Summary Annual changes in long- and short-lived rice varieties and those planted in wide or relatively narrow areas reflect social trends in the practices of rice producers and consumers. Rice consumption per capita in Japan decreased rapidly after the 1970s as Japanese dietary practices changed rapidly and awareness among consumers about rice edibility and tastiness grew. A review of annual change in leading non-glutinous and glutinous lowland and upland rice varieties during the 45 years between 1956 and 2000 in Japan examined varieties of non-glutinous lowland rice in detail, because they covered a large planted area from 2,475,000 ha in 1956 to 1,542,000 ha in 2000 than three other rice groups planted in smaller areas. Ten leading non-glutinous lowland rice varieties were selected from over 300 annual varieties and traced for cultivation span until they disappeared from statistics. The proportion of planted area occupied by these 10 compared to total area increased from 27% in 1956 to 79% in 2000. The proportions in all 9 regions examined exceeded 80%, especially the nearly 100% in Hokkaido, predominating in rice fields in Japan. The four types of varieties focused on were long-lived in a large or small area and their corresponding short-lived counterparts. Each of the 9 region examined featured unique varieties of these four types. One or more of the 10 dominated each decade from the 1950s to the 1990s in each region. Some continued to be planted for a long time and others were relatively short-lived. Some were planted in a single prefecture while others were planted in multiple prefectures. Non-glutinous lowland varieties with excellent palatability were planted since the 1980s and 1990s in all regions. Recent regional lowland areas were occupied by a smaller number of varieties with better eating quality. Koshihikari predominates in area and palatability based on the years of continuous planting, cumulative area, and wideness of distribution through- Received 6 October, 2004 *1 University of Tsukuba *2 Tokyo University of Agriculture *3 National Food Research Institute
19562000 65 out 45 years. Some 60 varieties of glutinous lowland rice planted in 225,000 ha in 1956 decreased annually to 62,000 ha in 2000. Most varieties were planted in one or two of the 9 regions. Upland rice planted in 180,000 ha in the 1960s decreased rapidly to less than 10,000 ha between 1961 and 1996. Statistics of non-glutinous upland rice had disappeared by 1996. In 2000, glutinous upland varieties were planted in some 7,000 ha, mainly in the Kanto (eastern Japan) region. 15
66 2005.2 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1 22 86778 86087 85029 75280 64246 51193 53076 53156 53504 45763 2 18 108241 106282 101433 97739 94228 82694 84831 74627 66495 58319 3 29 87438 71200 69993 71335 73507 68206 69246 62372 48512 39748 4 25 45517 40137 39653 38263 31038 17346 15137 8979 6057 4032 5 17 71061 68894 65518 65221 62369 31373 19407 8139 3781 623 6 44810 52486 44017 44627 40813 32607 30769 24728 20397 17779 7 62078 66120 63052 57036 46268 20620 10059 6111 3882 1728 8 41 52105 54625 57037 51513 44118 27464 18666 10680 4958 927 9 27923 45000 51876 54320 48969 32068 24089 18644 14171 9889 10 51327 83307 122593 127558 135560 98525 97827 86696 82765 84051 11 1060 16924 29855 61280 91963 75526 69029 55866 46837 40143 12 57748 67664 78570 80007 84275 92411 92019 90640 57154 31939 13 18146 22423 26169 32044 39551 40708 51099 54897 53202 51996 14 2865 20192 34904 37909 38249 41072 47835 47948 44716 35558 15 22507 31421 41786 47154 55442 68921 78387 81318 83059 81857 16 6471 15659 30880 45236 62560 81484 108523 127638 145323 152714 17 9119 13490 19006 23234 30506 31673 37913 37797 39341 43107 18 1038 6312 11222 17753 33140 57177 90170 107574 118804 123770 19 176 1791 6848 16173 28686 39414 52735 59453 20 30 2227 14208 29609 39778 39875 41235 21 1638 8710 36403 62158 99942 140046 22 5350 29144 54653 69491 82186 23 1914 25676 49682 24 125 6594 23572 25 320 8958 22949 26 437 2955 5903 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 397 46 47 48 49 50 51 2475503 2557776 2564349 2591443 2635747 2479792 2656639 2638980 2633472 2639701
19562000 67 1 2 3 4 5 22 18 29 25 17 6 7 8 9 41 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 397 47 48 49 50 51 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 44917 33258 25189 19483 16983 14804 14028 12007 8337 6798 47505 32498 15035 10909 4509 3748 1652 31552 22387 16243 11108 5622 2750 1703 71 53 62 3093 1737 1225 580 495 454 362 13124 11467 9588 6732 4021 1820 1329 712 312 1658 1651 1114 6724 5761 4136 94735 94972 90648 80586 55716 28414 16931 11767 12655 12975 28064 19558 11483 1561 21085 13023 6755 4754 3808 2877 1246 673 402 219 43503 41757 38391 35181 28892 28135 27532 26934 26437 26345 25650 16892 12840 11583 13821 19485 16093 13207 12447 9269 77427 60402 44995 42296 44734 54642 67710 67940 66847 58458 173325 175974 167092 169322 165517 161933 154003 139266 111283 93809 44043 52775 57002 53991 53057 51486 48728 46627 48953 50971 142728 143284 147411 145883 150056 174149 184864 197661 185833 164626 68345 64390 54395 49186 44464 35231 30368 29444 26245 24901 45925 45421 39987 27869 11649 1903 164410 186129 214010 197310 113586 45369 39087 32954 31614 31548 74264 83528 101188 89942 43470 1371 74659 90784 93017 108411 127790 150829 142588 152392 146159 111758 34834 50401 49882 46926 39943 24049 19823 16012 13090 11730 28342 36691 34456 44360 45545 41445 26617 23054 21001 18624 11868 34480 74330 146886 210051 237043 268700 294468 330709 354602 1201 15185 61598 141047 136375 70762 68234 60392 64496 75407 21595 91793 139836 156828 151129 114047 83854 7 3083 25192 46569 58159 65738 77430 88879 873 42948 87706 117133 144617 157180 190201 2944 24407 44359 52209 79141 105666 15028 21925 19579 30904 54297 4649 163 5736 2689244 2735482 2793455 2825484 2528279 2347320 2325775 2304459 2358522 2437799
68 2005.2 1 2 3 4 5 22 18 29 25 17 6 7 8 9 41 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 397 47 48 49 50 51 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 5567 4864 4310 4316 3851 3820 3902 3763 3527 3286 56 41 24 20 9 5 13198 12120 8292 7958 7004 6481 6454 6513 6967 7320 128 73 45 32 14 7 4 2 27016 24910 22723 22432 20865 19778 19033 18802 18726 18699 7213 5048 4071 3291 2823 2454 2304 1759 1517 1286 57381 59132 68492 65993 55134 41436 33264 27616 23280 19373 73112 56411 43054 30602 22935 18994 16551 14216 11037 8588 50548 48049 43016 41266 39050 33000 31568 30835 30559 31762 167143 186043 250621 296599 308263 310906 327912 339103 349977 361358 23152 22503 27014 25940 23212 22750 21400 20573 19126 17345 29906 26090 15179 9053 5519 2314 2409 2638 2254 2152 118066 113882 159889 178754 181142 187418 190615 198266 195542 198829 10043 11640 6837 4431 2764 3543 3056 3969 2841 2432 19979 16821 12132 8571 7299 5543 4027 2955 1239 172 359014 354995 301134 290056 278872 256336 231626 218852 210126 194635 81896 60764 27348 8751 1799 910 707 702 70180 55066 52687 46019 36232 29228 22396 17531 13857 12573 86613 84357 64122 55262 52359 47590 41812 40906 42450 38166 213234 198956 135196 120245 98503 83924 71437 65999 62719 49664 109335 105760 86637 88778 100546 84238 80160 80940 84909 82369 69540 73337 62586 66634 57216 44123 34200 21434 11817 2654 25943 22253 17461 17189 18607 27598 38347 42520 34032 31368 22453 33657 29625 30320 35643 34761 35071 36150 32212 23431 1179 6633 12375 22261 27091 29479 32285 35648 35369 35722 5094 53130 91151 119944 116979 115260 112260 109973 116004 137563 6426 23388 32929 37513 37777 35384 33480 30676 24972 1509 22457 42471 45765 46665 48037 48835 47721 104 593 1079 5260 9953 15453 28119 32278 37948 3833 12948 25204 41664 52366 14942 25232 32623 12939 2876 2513982 2496034 2282832 2251543 2153650 2054354 2023637 2036501 2077232 2119216
19562000 69 1 2 3 4 5 22 18 29 25 17 6 7 8 9 41 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 397 47 48 49 50 51 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 3097 2955 2820 3638 5383 3820 3195 2467 2316 1923 6718 5612 5158 4763 4262 3929 3804 3734 3700 3284 18498 17051 16586 16042 15165 14113 13666 13986 15428 14805 1079 803 306 112 13 16875 14982 16027 14982 13712 11521 8524 6420 4850 4097 6741 5228 3528 1907 870 488 281 87 54 23 31756 29297 29720 30753 30295 24704 22602 21590 22673 20709 368972 380556 418293 472351 516383 535427 536648 536343 538250 541579 16247 13025 10498 8534 7201 5367 3994 3222 3053 2375 1248 79 56 39 36 192362 183365 187725 201982 207438 195227 176317 145202 97790 72038 1509 1343 1119 898 152 16 5 2 2 2 184211 159327 150573 142313 120608 101243 92361 87920 94351 82821 12111 11878 14199 17552 9883 7237 7060 6450 6449 5971 34647 28397 23256 19069 15484 12089 9676 7633 7105 5788 38440 24220 12618 8352 4183 3381 4188 3627 1429 1701 74551 68131 54159 39842 20613 10393 12411 10754 6386 3331 572 26060 25165 6717 555 42 9 8 9 2 21142 18348 17323 16792 14618 13286 12639 10564 8837 8328 34283 33119 31632 29332 26114 19842 16898 15207 14821 12700 150952 123828 88994 23318 8483 5085 5268 5106 7598 4728 16219 4229 580 41039 28276 9954 4921 4834 4668 4173 3781 2993 2728 45611 46227 52174 51119 51263 51469 51387 49757 42100 34478 59450 57030 54883 44599 32961 28458 27434 26105 26874 20483 41277 33625 15473 2416 235 17508 34139 64103 70681 62449 53670 58780 63963 74060 59387 8343 18734 40353 55616 80548 103703 100667 102608 114122 123953 1172 3734 6788 43710 46655 48033 49866 52152 52291 46919 1540 26828 45870 56731 68694 75522 72830 79114 1791 30106 53908 67387 76154 87535 101263 17 2553 15503 24214 35871 43354 48547 51726 2926 30371 57493 115384 133588 40 4376 16517 24322 30856 2089094 1925204 1875394 1857099 1837918 1820033 1855699 1874147 1924153 1883275
70 2005.2 1 2 3 4 5 22 18 29 25 17 6 7 8 9 41 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 397 47 48 49 50 51 1996 1997 1998 1999 2000 1419 1193 1014 695 576 1713 1570 1212 1082 901 12926 11080 7770 6658 6064 3330 2580 1547 960 608 2 1 15189 12699 8907 6704 5109 535888 543264 527833 538952 547125 1583 1167 723 479 324 63271 60542 37410 25462 18551 61321 49295 34408 26597 20385 5088 4409 2257 1154 978 4559 3080 2671 1987 1160 1792 1456 1218 704 460 2871 2803 2167 1287 778 6732 5835 4668 4169 3627 10433 7969 4721 3276 2533 2132 2075 1508 1210 956 2477 2427 2574 2381 2470 25634 19932 11242 7321 4076 11131 7090 3436 2119 1349 35809 13357 1620 472 497 130434 137056 131762 132589 130497 42543 44485 38442 33182 12886 92694 91828 84467 72971 73299 112908 124232 126622 133248 139495 52028 53869 53346 55058 56186 124996 125632 133456 144906 148921 31347 32649 31496 36005 41616 945 12209 24383 39942 40202 10 1880 9250 14284 19677 1751310 1726502 1571514 1556878 1542484
19562000 71 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1 22054 10693 13006 10543 7196 8565 3984 3119 1752 1293 2 6363 5730 4562 2849 1787 320 180 82 87 3 4568 3911 2868 2050 689 4 5725 2346 1499 915 5 20 10582 11318 11181 10241 9710 12399 11912 11316 8425 7497 6 95 3310 3819 2863 2579 2211 2885 3462 2918 1609 1073 7 116 2786 3715 2173 2138 2076 2021 2532 1686 1059 8 34 7650 11006 5146 2467 1181 9 12380 8181 10484 11546 11337 15067 12382 8434 7575 7761 10 4384 15153 17730 19215 20507 20223 22617 20956 15788 19678 11 6150 7656 9155 10606 11620 12755 13328 13515 12731 8501 12 1827 2520 3212 4095 4849 5790 6012 6718 6640 6529 13 1257 1756 1760 2204 2095 2229 2013 2168 2192 1939 14 5317 6367 5581 2950 1231 15 5037 8065 14453 19753 24846 22768 15607 16930 16 4536 11932 10526 6718 4441 2506 3662 17 317 2968 8264 4849 2926 1974 18 2648 6875 9570 9475 4932 4298 19 167 1761 3760 4718 5096 3483 3663 20 3866 13577 17475 15771 20552 21 1288 12851 41065 25532 22 1546 6265 11267 2105 23 320 8958 22949 24 1601 25 476 8472 26 27 28 29 294 30 31 84 32 33 34 35 36 37 38 39 40 41 42 43 44 125 45 393 46 397 47 224 48 49 50 130878 138044 141216 148837 158907 167440 175578 181154 189086 195693
72 2005.2 1 2 3 4 5 20 6 95 7 116 8 34 9 10 11 12 13 14 15 16 17 18 19 167 20 21 22 23 24 25 26 27 28 29 294 30 31 84 32 33 34 35 36 37 38 39 40 41 42 43 44 125 45 393 46 397 47 224 48 49 50 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 5198 2286 2875 3654 3238 4505 2216 2165 1631 1431 8495 9129 7721 4948 2708 1952 1552 15607 14231 7756 2618 8094 6684 6602 5693 1760 7307 9272 9713 8208 5006 1737 995 2001 2134 1914 1870 2058 2281 1713 1328 1203 1312 14033 10899 8228 1314 3488 3786 2483 2112 2581 1407 19974 23430 21252 6314 17747 5278 3995 4265 3002 4642 5431 7213 9776 8760 1437 28342 36691 34456 44360 45545 41445 26617 23054 21001 18624 7017 9653 10106 16461 16133 10148 6266 4871 4721 2919 20156 14118 15991 21324 19007 25897 22081 23099 19587 10996 4383 7991 6807 6701 2897 1329 740 7149 17338 24886 25976 17100 9384 7019 6015 4316 1867 11090 26910 39872 26195 12086 6983 3035 1688 1048 5936 7405 6536 6024 11759 4072 973 495 302 4005 2994 2026 1998 2004 1322 12415 20532 23865 31744 36120 249 3079 4798 6016 7738 8536 15028 21925 19579 30904 54297 3365 11931 592 689 1408 4649 206333 219823 235495 247087 190674 175435 143381 132427 148162 172231
19562000 73 1 2 3 4 5 20 6 95 7 116 8 34 9 10 11 12 13 14 15 16 17 18 19 167 20 21 22 23 24 25 26 27 28 29 294 30 31 84 32 33 34 35 36 37 38 39 40 41 42 43 44 125 45 393 46 397 47 224 48 49 50 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1225 1040 1031 1383 1122 1442 1260 1459 1468 1179 1267 1101 1307 6961 3369 3475 3886 5519 4088 4550 3957 1922 2273 19979 16821 12132 8571 7299 5543 4027 2955 1239 172 2376 2984 1422 649 358 295 157 5631 4006 1708 499 256 1033 751 742 304 76 35 24 229 127 64 26 31484 33292 21822 12232 1694 10377 7950 6354 6050 5152 4607 4573 4893 5000 5347 69540 73337 62586 66634 57216 44123 34200 21434 11817 2654 9145 2598 1259 757 380 82 1553 1339 500 343 139 76 25943 22253 17461 17189 18607 27598 38347 42520 34032 31368 6426 23388 32929 37513 37777 35384 33480 30676 24972 876 2721 4530 5476 7826 7725 8230 7814 4262 14942 25232 32623 16992 24839 4599 9525 12939 196918 188101 166188 163871 146504 137576 135681 137552 143928 153893
74 2005.2 1 2 3 4 5 20 6 95 7 116 8 34 9 10 11 12 13 14 15 16 17 18 19 167 20 21 22 23 24 25 26 27 28 29 294 30 31 84 32 33 34 35 36 37 38 39 40 41 42 43 44 125 45 393 46 397 47 224 48 49 50 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1772 2477 2455 2127 1432 790 859 654 375 329 1879 1646 1059 408 18 2 4282 2088 506 204 73 572 26060 25165 6717 555 42 9 8 9 2 16219 4229 580 2432 857 507 61 6 41277 33597 15438 2360 235 25808 24473 15363 5632 1510 505 290 43 9999 5982 3030 1194 424 158 35 19 17508 34139 64103 70681 62449 53670 58780 63963 74060 59387 1067 21308 19137 15988 15518 15547 13881 6210 2366 33 2005 4048 2957 1982 1500 1278 798 420 1540 26828 45870 56731 68694 75222 72830 79114 2318 2208 2100 969 1288 334 6273 10221 148894 136485 135228 134575 133418 133641 149549 159228 162376 153680
19562000 75 1 2 3 4 5 20 6 95 7 116 8 34 9 10 11 12 13 14 15 16 17 18 19 167 20 21 22 23 24 25 26 27 28 29 294 30 31 84 32 33 34 35 36 37 38 39 40 41 42 43 44 125 45 393 46 397 47 224 48 49 50 1996 1997 1998 1999 2000 183 91 35809 13357 1620 472 497 660 81 10 2 108 62 2 92694 91828 84467 72971 73299 1067 682 45 16 16 13240 10589 5279 3006 1856 1032 16988 12890 8097 6064 945 12209 24383 39942 40202 147146 146424 129258 125893 123542
76 2005.2 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1 21 33942 25672 19431 16263 15775 16638 17605 16433 14342 13186 2 10 9924 9059 7465 7209 6982 5937 4681 3405 2657 2314 3 17 50222 38064 25398 17926 13052 6818 4193 1558 927 4 8636 7103 5265 3580 2738 1965 1170 5 132 16848 13187 8606 5997 3593 2396 1453 6 9608 5783 4194 3838 3384 7 55920 59622 55258 46785 36183 17255 8475 4909 2791 1728 8 41 40578 44625 48203 46295 41531 27464 18666 10680 4958 927 9 16117 31189 32528 43609 41404 32304 29805 23502 20022 14620 10 4447 6799 8371 10524 10311 10430 8494 6652 5216 3935 11 1060 16924 29806 55613 75079 73908 68770 55866 44899 37994 12 120 2159 4133 6420 7403 10983 9058 7405 6155 5668 3591 13 57681 67546 78368 79773 83968 92139 91733 90542 57154 31939 14 2865 19429 31908 34944 34549 37606 43796 43313 39368 30223 15 996 3083 5957 8259 10397 12719 14418 16839 19054 20888 16 135 6934 22632 29387 28068 17689 8195 17 1228 6021 17607 23253 25043 21504 18 1630 8077 34089 57390 91570 126341 19 3078 12454 22660 31263 22343 20 268 719 2292 4126 8071 10634 21 194 1394 3243 5218 22 1914 25672 49669 23 125 6594 23572 24 1579 1872 25 341 5571 26 76 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 39 48 49 50 51 BL 52 53 54 463456 481214 484116 488405 498706 479802 514900 513666 518091 524844
19562000 77 1 21 2 10 3 17 4 5 132 6 7 8 41 9 10 11 12 120 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 39 48 49 50 51 BL 52 53 54 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 10535 7953 6599 7496 10591 14198 12138 11072 9388 7251 1727 1368 950 822 388 1658 1651 1114 10 3 1 11880 8929 7156 3176 1375 2316 1453 25504 17320 9947 1561 2627 2158 1365 21085 13023 6755 4754 3808 2877 1246 673 402 219 19786 11455 8287 7856 10961 15836 10882 8135 5728 3100 21924 20708 22301 21172 17529 14808 10660 9483 9281 9772 3552 1603 1201 19987 18209 16194 14250 11189 17251 10339 5365 2334 137394 144327 152184 141091 87119 41185 36181 30084 27390 26391 25031 24451 19482 8857 849 9881 8573 6182 6057 6327 15134 11485 9530 7189 5282 7413 10243 11561 11369 8899 7338 7945 7746 7709 7748 74524 89676 91412 107282 126264 148041 139901 150218 144689 116616 34834 49014 47604 43052 36105 21697 17365 13217 10038 8244 2049 1998 2100 2299 2521 2240 1596 1307 1425 1342 13076 16874 22504 26608 17607 5475 2317 3745 4501 7802 10317 8411 4408 2843 1591 932 13456 48438 106977 114443 64817 65242 57166 59162 64784 119 1789 19513 31320 27081 25603 29541 811 37438 74090 96867 120349 125981 148995 2944 24407 44359 52209 79141 105666 2108 4664 5968 7094 4385 9568 9769 538095 554369 576514 598954 553238 532134 544451 548275 563233 584492
78 2005.2 1 21 2 10 3 17 4 5 132 6 7 8 41 9 10 11 12 120 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 39 48 49 50 51 BL 52 53 54 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 6697 6409 9462 8458 6749 2057 1624 1247 721 479 128 73 45 32 14 7 4 2 2170 1484 1523 1332 1276 1092 1079 980 902 881 8403 5844 2331 1328 23944 21778 13885 9053 5519 2314 2409 2638 2254 2152 4730 3362 2605 2105 2251 2516 1815 1774 1662 1467 6564 9113 6944 4286 3195 853 1904 2853 3062 2836 117656 113510 159594 178489 180841 187284 190501 198160 195449 19 8737 6429 7996 4435 2610 1274 1917 1535 2299 1111 691 1379 2035 5019 6693 9946 12835 12581 13015 13333 14478 67775 49300 25789 8751 1799 910 707 702 26444 26582 21871 19647 19120 16864 16931 15800 16203 15172 165882 146736 99274 89659 74222 64633 56446 53833 49487 37925 108276 105760 86637 88778 100546 84238 80160 80940 84909 82369 7564 10248 9379 9094 7565 6702 8589 6698 5728 4491 7396 2215 1772 4433 3778 2094 2825 3167 3206 2889 3444 12378 12199 9639 3875 1758 707 397 255 158 4656 45956 72014 89293 86371 83664 80171 83432 93065 107098 1971 2118 5236 4902 1812 674 225 1163 8035 22889 24663 18977 13802 7808 3678 6614 5838 4106 3157 1963 4968 9287 11533 1628 6267 13655 1953 5816 2767 2876 604446 603468 562728 560017 542725 526065 528427 524601 532639 542106
19562000 79 1 21 2 10 3 17 4 5 132 6 7 8 41 9 10 11 12 120 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 39 48 49 50 51 BL 52 53 54 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 264 148 101 58 62 57 47 26 17 12 810 803 306 112 13 1248 79 56 39 36 1428 1373 1297 1320 1115 816 792 512 395 247 2337 2169 2125 2209 1833 186 92 61 192288 183288 187660 201912 207360 195176 176281 145202 97790 72037 15150 16741 21916 28638 32609 37858 35812 35217 35325 36967 12008 7551 6167 3765 2378 1438 907 402 79 28 27149 15662 8213 6303 3946 3228 4092 3563 1362 1701 74551 68131 54159 39842 20613 10391 12406 10750 6385 3328 3240 1384 2896 4240 4384 3570 1481 540 241 138 78 53 91 26 116847 97494 73165 13511 2731 626 565 524 278 280 121 111 71 82 97 53 25 12 8 5 4615 2208 384 96 2629 1817 2174 5111 5112 4302 4481 4783 5324 6780 11442 7703 6648 6762 6042 5025 3183 1719 319 168 19217 19727 13430 8488 3543 913 657 527 1155 617 12229 14661 19769 20492 21540 23069 22405 21552 18553 13995 3483 5167 6374 8983 10652 9908 9365 9040 8901 6683 8343 18734 40353 55250 77885 98113 93115 92428 102232 107419 1172 3734 6788 43710 46655 48033 49886 52152 52291 46919 2192 8260 12976 12957 9602 7076 8249 7086 1741 5100 5851 6042 5938 5960 6357 2926 29481 52816 103409 116448 528 8036 10805 4850 1495 40 4376 16517 24322 30856 7 1341 9516 10449 15457 360 3290 5 856 536771 496398 486319 485258 485068 484051 492538 498885 505850 498159
80 2005.2 1 21 2 10 3 17 4 5 132 6 7 8 41 9 10 11 12 120 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 39 48 49 50 51 BL 52 53 54 1996 1997 1998 1999 2000 9 21 24 18 17 195 121 98 98 110 63271 60542 37410 25462 18551 40394 44409 45525 47328 49367 8 5 1 1 1792 1449 1217 703 460 2871 2803 2167 1287 778 19 9 2 7 49 15 5351 4211 2031 1240 594 70 13 7 1 249 197 104 20 6 11305 9694 6372 4348 2800 6411 5454 3445 2754 2547 107535 110107 104680 104331 102376 42543 44485 38442 33182 12886 5614 4332 2692 1904 1206 5876 3250 53 11 104310 103122 110054 120302 121493 1216 1134 1116 853 433 31347 32649 31496 35966 41516 12104 6614 2434 1439 945 2043 2766 3774 3895 3656 4514 5453 3019 1422 804 10 1880 9250 14284 19677 1561 14847 1 226 2276 6525 463470 459976 417848 416051 413191
19562000 81 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1 18600 17645 16485 13377 9261 5897 3281 1893 1419 1128 2 17 9071 7599 6350 5199 4210 2195 2403 2248 1528 3 12368 11064 9150 7081 3320 3062 2421 1467 4 8284 8074 7197 6533 5763 2450 2134 5 19043 13724 8253 5105 3265 1172 6 43 10756 8191 6783 5536 4083 2804 7 7556 5961 4501 3157 1952 1557 8 41 9463 7625 6815 3780 1717 9 3514 9983 10691 9816 9018 4786 2644 1196 1163 10 7629 13098 13748 14919 11542 8223 5611 3610 11 3019 5457 7103 7882 6630 4834 2552 1339 12 52 3930 6085 5987 6470 7092 5641 4033 3452 3667 3858 13 1667 3719 6442 9892 10252 8902 6742 3465 2190 1687 14 2624 2184 1882 1625 1387 1998 4744 5877 7164 5944 15 22507 31421 39776 42075 45388 49418 54800 58318 61203 61680 16 6470 12613 20371 23853 26135 31077 40252 48521 58946 60950 17 1038 6078 9819 10653 12584 14663 17744 19890 19968 17608 18 44 2457 10668 14438 17113 18587 16728 13632 9890 19 763 2996 2965 3112 3466 4039 4635 5348 5335 20 121 1047 2709 3497 4580 6201 5819 5348 4988 21 56 5162 19160 23408 20053 17330 15143 12972 22 41 1918 6352 7745 7443 4653 2328 1188 23 57 2830 4200 5461 6295 6366 3924 1709 24 30 2227 11285 19535 22865 18302 16222 25 140 3030 7234 7775 7529 5829 26 47 3584 10837 15363 17884 17586 27 2235 6398 7319 28 2788 7851 29 10489 30 1331 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 298343 299286 300944 302406 307216 303315 311397 306292 302242 302067
82 2005.2 1 2 3 17 4 5 6 7 43 8 9 41 10 11 12 13 52 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1096 1074 2955 2482 1758 1179 4906 3818 2123 1297 59076 45255 32326 32200 36245 46506 59050 59861 59063 50988 70750 73372 73323 77393 84820 90080 86633 78154 58622 47911 15885 15524 13183 14911 15702 20818 29943 36760 36587 34327 6632 5037 4428 3771 2616 1227 5864 5437 4553 3727 2860 3649 5211 5072 6719 6169 5704 5889 5677 5114 5060 5945 6335 6403 5882 5901 13206 15525 16157 13310 6271 1574 1028 773 513 251 13668 11470 8774 6683 3323 5235 4746 3748 1837 14239 10786 6322 3063 1437 523 2951 9293 9115 7961 8108 10764 4676 2401 17004 13983 9734 5544 2110 957 4278 8381 17605 21071 12429 3979 2769 2774 2779 2764 5001 8893 9028 4872 1811 403 5139 8229 8871 9188 9735 8068 6632 5213 3723 507 2055 4149 6047 8343 10086 10117 9551 9672 10376 1122 3019 5157 8321 10424 10394 12138 13776 12410 6085 16517 17470 5945 2992 3226 5334 9452 5675 9063 914 2163 17060 26851 21646 16287 9251 5099 4106 6886 7013 4078 2414 1795 1069 1313 6155 13618 22170 30828 36498 1130 2343 10513 20822 3259 5946 1241 4599 9 1614 305149 307651 310044 312733 286325 274443 280398 280039 280333 287089
19562000 83 1 2 3 17 4 5 6 7 43 8 9 41 10 11 12 13 52 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 49940 51781 61565 60417 51359 38159 30452 25365 21269 17799 34560 25486 19126 11654 7502 6478 6244 5940 5105 3927 42152 55747 77665 92808 96599 97781 102339 107014 111376 113659 5043 3564 2548 1959 1547 1362 1225 779 615 405 6236 6610 6589 6610 6098 5505 5299 5263 4974 4841 2437 2257 1294 2777 2360 2072 1594 1423 1020 782 694 680 675 10245 8545 5701 4848 2758 1695 609 47 12927 13771 13186 13719 15721 14707 12484 12785 13504 12934 12221 9948 1559 1589 561 614 318 165 91 51 32639 32535 26960 23304 24094 21251 18812 18236 18949 16391 18118 12063 4686 2524 2551 2764 2775 2323 1269 9876 11333 10811 11234 9646 7022 6394 7026 7930 8316 8282 9472 3493 7335 11078 8759 6246 5509 4944 4322 2544 711 353 2891 10938 18052 15509 12058 11114 11705 12997 18757 6 511 1535 2196 2992 3856 6650 9099 11410 100 7992 18930 24372 26564 24888 27931 1091 1990 4281 4855 22 1462 3701 5445 934 293898 292903 276633 274124 265409 251603 247290 251938 256450 261921
84 2005.2 1 2 3 17 4 5 6 7 43 8 9 41 10 11 12 13 52 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 16039 14403 15677 14835 13609 11458 8521 6420 4850 4097 3033 2302 1545 885 561 315 178 20 18 5 118110 121528 134146 147370 154167 157012 158778 160192 161571 161786 269 4700 4559 5092 5213 5031 4945 5262 5238 5248 5370 612 508 484 406 329 267 220 144 74 40 12402 10475 9485 7767 5944 4553 3856 3319 3679 2781 15856 14373 12929 11262 10228 7911 6174 4659 4088 3540 7752 5953 4390 3156 2456 2111 2110 1769 1534 1156 121 73 40 42 25 21451 14752 7802 5415 4504 4139 3900 4411 5414 3231 10222 8927 7035 8076 8424 10253 11079 9273 7964 7842 23261 18571 15939 12662 11110 8764 8256 7182 8196 7061 3569 2218 2098 1611 1366 1062 769 602 119 101 6982 6304 4953 3248 2477 1704 1298 280 74 17 2366 3625 4867 5580 5828 6107 6585 6837 6980 6493 1347 6833 10965 14611 15096 15455 79 2153 5656 11250 13010 53 1080 2540 3267 124 1480 3191 115 453 744 745 730 839 1032 116 188 259903 240155 235112 233434 232570 232156 235906 237528 245869 242283
19562000 85 1 2 3 17 4 5 6 7 43 8 9 41 10 11 12 13 52 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 1996 1997 1998 1999 2000 3330 2580 1547 960 608 2 1 159114 163639 159831 163360 165029 5691 5761 5496 5242 4903 1883 1535 838 538 378 3014 2629 1774 1287 772 684 452 218 132 17 1667 1367 877 721 582 4986 3935 2558 1760 1083 5912 5202 691 311 115 86 2 5554 5179 4128 3652 2599 11716 10245 7730 6796 6150 12852 12920 10231 10380 10884 3003 3056 2501 2392 2471 3136 1898 1376 966 638 681 739 1198 1042 919 23 297 717 1946 3485 297 353 421 692 1215 226876 224819 204976 204193 204076
86 2005.2 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1 29 71731 53278 45600 39528 35287 33289 28979 26099 20438 16007 2 25 44552 38998 38664 37297 29907 17346 15137 8979 6057 4032 3 13676 11009 8343 7017 5073 2624 2928 2713 2239 1795 4 35 33393 30783 24116 20820 16072 9596 7985 3616 2276 1089 5 17 17528 19088 18397 17753 17111 11454 10921 6115 2739 623 6 15799 16376 13241 11150 7024 7 15655 29820 30155 29554 22671 15070 13338 9521 5511 5222 8 48 7220 6655 7314 6666 7154 6186 5291 2481 1709 1340 9 10 7147 7340 7765 6765 5956 4526 2655 1204 10 16746 28332 34687 36831 33708 21773 15700 11575 8387 7453 11 6120 9735 10197 10338 9501 7086 7543 5723 2770 12 1988 1983 1871 2707 3702 3812 3607 2895 1821 1865 13 3538 6946 8468 17693 21300 21325 21339 21291 20303 17434 14 4945 6723 8343 11203 14094 15549 16946 15170 13884 14276 15 2620 9492 19337 33888 45920 61699 71030 76868 80518 16 234 1403 7100 20525 37170 52811 61852 70379 75332 17 17 2137 7163 9095 10840 11232 10794 18 819 2542 5679 12106 15958 19422 21365 19 961 5882 23184 35745 36095 20 156 1124 2214 4609 6113 21 818 10517 13738 22 1218 23 535 3097 24 32 25 1 39 26 41 27 28 29 4 13 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 391479 425369 423440 428612 433853 404666 437242 435915 435584 435205
19562000 87 1 29 2 25 3 4 35 5 17 6 7 8 48 9 10 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 11273 6822 4312 2415 1214 205 117 71 53 62 3093 1737 1225 1492 1416 870 654 463 367 220 166 145 77 1064 790 608 580 495 454 362 5022 4880 3010 1031 1226 1014 534 6724 5761 4136 2536 2951 3085 2491 2315 2420 2561 3025 2762 2908 16397 14552 11661 8370 6072 3019 2225 1639 5 6 13569 13159 11044 6928 3760 1934 90603 89955 83558 81584 69650 61971 58577 53042 44975 38577 89522 88135 92197 87994 91595 110687 113106 116998 105709 87282 9401 6669 4709 2670 1103 21086 19083 13825 8750 3795 246 94 73 49 45 26126 19983 15220 8338 3082 2264 1396 1510 1687 1074 8652 10222 8054 3858 747 329 11241 7725 5727 3126 6121 15063 22672 20676 10770 205 137 96 1445 2393 6144 7791 8963 10729 10005 8720 6041 4378 3857 3665 1000 1303 2857 6262 4639 2838 2383 1921 1813 1838 1565 4647 7281 10163 8055 2616 1345 1598 15294 45974 93011 118141 110512 112363 109663 122988 135321 1387 2278 3874 3838 2352 2458 2795 3052 3486 3187 6135 8354 6720 2386 1830 1299 1324 1110 135 1108 1605 1129 1526 2788 2687 2174 1470 965 2286 10906 3454 1171 7 2817 20738 35653 38059 35933 39145 45810 50 994 2431 2758 2911 2735 2521 1216 26 5510 13616 20266 24001 26619 32001 5790 9594 12798 9442 2459 7601 12030 2876 163 5736 455834 465695 478002 483009 439832 407723 409378 405659 412236 421810