| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 20,664 | 20,027 | 21,637 | 19,315 | 19,402 | 19,379 | 19,413 | 19,010 | 17,918 | 17,839 | 19,792 | 21,608 | 21,300 | 21,228 |
| 売上原価 | - | - | - | - | - | - | - | - | 6,429 | 6,335 | 7,188 | - | - | 7,765 |
| 売上総利益 | - | - | - | 12,264 | 12,177 | 12,189 | 12,482 | 12,150 | 11,489 | 11,504 | 12,604 | 13,740 | 13,298 | 13,463 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 11,229 | 11,409 | 11,300 | 11,554 | 11,836 | 12,447 | 10,426 | 11,300 | 11,970 | 11,686 | 12,258 |
| 営業利益 | - | - | - | 1,035 | 768 | 888 | 928 | 314 | -958 | 1,078 | 1,304 | 1,769 | 1,612 | 1,204 |
| 経常（税引前）利益 | 1,762 | 1,762 | 2,608 | 1,025 | 705 | 945 | 931 | 236 | -952 | 1,087 | 1,233 | 1,773 | 1,638 | 1,265 |
| 法人税等合計 | - | - | - | 444 | 264 | 315 | 397 | 120 | -134 | 272 | 458 | 571 | 533 | 383 |
| 純利益 | 699 | 959 | 1,540 | 415 | 353 | 409 | 560 | 134 | -1,115 | 215 | 707 | 1,154 | 1,059 | 905 |
| 一株あたり利益 | 39.98 | 54.78 | 87.04 | 23.22 | 19.59 | 22.61 | 30.92 | 7.42 | -61.47 | 11.87 | 38.9 | 63.46 | 58.26 | 49.76 |
| 希薄化後一株あたり利益 | 39.94 | 54.56 | 85.56 | 23.07 | 19.54 | 22.6 | 30.91 | - | - | - | - | - | - | - |
| 一株あたり配当金 | 7.5 | 7.5 | 10 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 3.75 | 2 | 5.5 | 11.25 | 15 | 15 |