| （単位：百万円） | 2012/1 | 2013/1 | 2014/1 | 2015/1 | 2016/1 | 2017/1 | 2018/1 | 2019/1 | 2020/1 | 2021/1 | 2022/1 | 2023/1 | 2024/1 | 2025/1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 4,621 | 5,137 | 6,320 | 7,642 | 8,079 | 8,148 | 9,195 | 10,187 | 11,175 | 10,924 | 11,626 | 12,198 | 12,085 | 12,638 |
| 売上原価 | - | - | - | 3,209 | 3,609 | 3,524 | 3,767 | 4,112 | 4,378 | 4,210 | - | - | - | - |
| 売上総利益 | - | - | - | 4,433 | 4,471 | 4,623 | 5,428 | 6,075 | 6,797 | 6,714 | 7,122 | 6,171 | 5,947 | 6,292 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,787 | 4,391 | 4,803 | 5,512 | 5,673 | 5,981 | 5,888 | 6,117 | 5,637 | 5,882 | 5,966 |
| 営業利益 | - | - | - | 646 | 79 | -180 | -84 | 402 | 816 | 825 | 1,005 | 534 | 64 | 325 |
| 経常（税引前）利益 | 375 | 452 | 486 | 662 | 58 | -216 | -93 | 359 | 833 | 884 | 1,014 | 527 | 48 | 323 |
| 法人税等合計 | - | - | - | 277 | 110 | -55 | -45 | -39 | 267 | 266 | 321 | 165 | 12 | 94 |
| 純利益 | 228 | 235 | 234 | 369 | -77 | -417 | -319 | 163 | 510 | 618 | 692 | 341 | 12 | 187 |
| 一株あたり利益 | 46.17 | 37.89 | 37.57 | 59.1 | -10.94 | -58.7 | -44.85 | 23.02 | 71.76 | 86.93 | 97.37 | 47.95 | 1.73 | 26.5 |
| 希薄化後一株あたり利益 | 42.3 | 35.44 | 35.36 | 55.61 | - | - | - | 23 | 71.74 | - | - | - | - | - |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 一株あたり配当金 | - | - | - | - | - | - | - | 5 | 8 | 8 | 10 | 10 | 8 | 8 |