2006/04: ￥46,162 (book:052 /cd:04) 2006/05: ￥31,638 (book:128 /cd:01) 2006/06: ￥40,306 (book:138 /cd:06) 2006/07: ￥25,727 (book:140 /cd: 0) 2006/08: ￥30,589 (book:190 /cd:01) 2006/09: ￥26,565 (book:134 /cd:01) 2006/10: ￥38,301 (book…