2012
t 300,000 280,000 260,000 240,000 220,000 200,000 180,000 160,000 140,000 http://cweb.canon.jp/ecology/products/ 120,000 100,000 80,000 60,000 40,000 20,000 0 ʼ90 ʼ91 ʼ92 ʼ93 ʼ94 ʼ95 ʼ96 ʼ97 ʼ98 ʼ99 ʼ00 ʼ01 ʼ02 ʼ03 ʼ04 ʼ05 ʼ06 ʼ07 ʼ08 ʼ09 ʼ10 ʼ11 ʼ12
canon.jp/ecology