| （単位：百万円） | 2011/11 | 2012/11 | 2013/11 | 2014/11 | 2015/11 | 2016/11 | 2017/11 | 2018/11 | 2019/11 | 2020/11 | 2021/11 | 2022/11 | 2023/11 | 2024/11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 2,700 | 2,804 | 2,857 | 2,931 | 2,837 | 2,828 | 2,881 | 2,996 | 2,924 | 2,667 | 2,952 | 3,290 | 3,403 | 3,212 |
| 売上原価 | - | - | - | 1,589 | 1,537 | 1,563 | 1,580 | 1,630 | 1,596 | 1,503 | 1,636 | 1,779 | 1,782 | 1,724 |
| 売上総利益 | - | - | - | 1,341 | 1,299 | 1,264 | 1,300 | 1,365 | 1,327 | 1,162 | 1,315 | 1,510 | 1,620 | 1,487 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,311 | 1,275 | 1,281 | 1,321 | 1,317 | 1,323 | 1,304 | 1,346 | 1,397 | 1,504 | 1,517 |
| 営業利益 | - | - | - | 25 | 23 | -21 | -20 | 43 | -5 | -135 | -27 | 113 | 116 | -31 |
| 経常（税引前）利益 | 27 | 3 | -3 | 36 | 30 | -12 | -17 | 50 | 1 | -128 | -15 | 119 | 118 | -25 |
| 法人税等合計 | - | - | - | 25 | 117 | 12 | 14 | 19 | 14 | 16 | 11 | -3 | 28 | 27 |
| 純利益 | -14 | -80 | -17 | 8 | -1,484 | -24 | -24 | 31 | -14 | -229 | -10 | 126 | 108 | -110 |
| 一株あたり利益 | -4.81 | -28.14 | -5.68 | 2.88 | -537.23 | -9.51 | -9.5 | 12.58 | -5.3 | -92.46 | -3.9 | 50.89 | 43.89 | -44.12 |
| 一株あたり配当金 | 17.5 | 15 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 5.4 | 5.4 | 12 | 12 | 12 |