S C B
70 60 50 40 30 20 10 0
1.5 1.0 0.5 0.0 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2013
摯
4 37,147 3 17,270 19,877 2 15,418 1 4,459 0 2014 2034