| （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 | 22,656 | 21,996 | 22,560 | 23,790 | 23,707 | 23,586 | 26,562 | 29,258 | 28,639 | 28,681 | 35,028 | 32,237 | 28,907 | 32,699 |
| 売上原価 | - | - | - | 18,796 | 18,338 | 17,250 | 19,424 | 21,494 | 21,060 | 20,271 | 24,778 | 21,948 | 20,948 | 23,010 |
| 売上総利益 | - | - | - | 4,995 | 5,369 | 6,337 | 7,138 | 7,763 | 7,578 | 8,410 | 10,250 | 10,289 | 7,959 | 9,688 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,637 | 3,790 | 3,895 | 3,930 | 4,103 | 3,915 | 3,968 | 4,397 | 4,355 | 4,382 | 5,080 |
| 営業利益 | - | - | - | 1,358 | 1,578 | 2,442 | 3,208 | 3,660 | 3,663 | 4,442 | 5,853 | 5,935 | 3,577 | 4,609 |
| 経常（税引前）利益 | 1,655 | 1,081 | 1,366 | 1,468 | 1,751 | 2,596 | 3,365 | 3,935 | 3,834 | 4,613 | 6,254 | 6,365 | 3,878 | 4,754 |
| 法人税等合計 | - | - | - | 556 | 552 | 845 | 762 | 1,152 | 1,092 | 1,216 | 2,061 | 1,984 | 1,094 | 1,449 |
| 純利益 | 808 | 653 | 946 | 891 | 1,300 | 2,049 | 2,191 | 2,716 | 3,088 | 3,374 | 5,115 | 4,825 | 3,361 | 4,118 |
| 一株あたり利益 | 36.16 | 28.52 | 41.3 | 38.9 | 56.81 | 91.07 | 96.51 | 120.67 | 137.05 | 149.59 | 225.65 | 216.87 | 152.94 | 191.25 |
| 一株あたり配当金 | 14 | 9 | 10 | 10 | 15 | 25 | 29 | 36 | 40 | 46 | 50 | 54 | 56 | 66 |