| （単位：百万円） | 2012/2 | 2013/2 | 2014/2 | 2015/2 | 2016/2 | 2017/2 | 2018/2 | 2019/2 | 2020/2 | 2021/2 | 2022/2 | 2023/2 | 2024/2 | 2025/2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 3,775 | 4,275 | 4,406 | 4,842 | 5,244 | 5,427 | 5,557 | 5,469 | 4,550 | 3,101 | 3,623 | 4,044 | 4,318 | 4,161 |
| 売上原価 | - | - | - | 1,383 | 1,557 | 1,591 | 1,735 | 1,678 | 1,480 | 1,156 | 1,141 | 1,192 | 1,303 | 1,262 |
| 売上総利益 | - | - | - | 3,458 | 3,686 | 3,836 | 3,822 | 3,791 | 3,070 | 1,943 | 2,482 | 2,852 | 3,015 | 2,898 |
| 売上総利益率（％） | - | - | - | 62.69 | 68.5 | 70.51 | 69.81 | 69.65 | ||||||
| 営業費用 | - | - | - | 2,504 | 2,677 | 3,166 | 3,294 | 3,237 | 2,880 | 2,489 | 2,481 | 2,797 | 2,907 | 2,829 |
| 営業利益 | - | - | - | 954 | 1,008 | 670 | 527 | 554 | 190 | -546 | 0 | 54 | 107 | 68 |
| 経常（税引前）利益 | 422 | 728 | 880 | 957 | 1,008 | 664 | 543 | 564 | 224 | -519 | 12 | 67 | 46 | 88 |
| 法人税等合計 | - | - | - | 100 | 255 | 194 | 153 | 166 | 37 | -46 | -28 | -4 | 29 | 16 |
| 純利益 | 389 | 798 | 831 | 856 | 758 | 469 | 377 | 366 | 175 | -501 | 39 | 44 | -33 | -468 |
| 一株あたり利益 | 11.77 | 26.17 | 28.34 | 29.92 | 27.14 | 17.22 | 14.21 | 13.88 | 6.62 | -18.96 | 1.51 | 1.7 | -1.31 | -25.58 |
| 一株あたり配当金 | 3 | 7 | 8 | 9 | 9 | 7 | 7 | 7 | 7 | 0 | 3 | 3 | 5 | 5 |