2008/10: ￥24,908 ( book: 99 /cd:01 ) 2008/11: ￥35,874 ( book:146 /cd:00 ) 2008/12: ￥29,434 ( book: 74 /cd:01 ) 2009/01: ￥18,632 ( book: 55 /cd:02 ) 2009/02: ￥16,071 ( book: 57 /cd:00 ) 2009/03: ￥35,359 ( book:114 /cd:01 ) ■１−２月は…