| （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 | 5,291 | 5,117 | 4,553 | 4,864 | 4,955 | 5,522 | 6,102 | 6,781 | 8,443 | 12,970 | 12,409 | 12,501 | 11,266 | 11,800 |
| 売上原価 | - | - | - | 2,847 | 2,843 | 3,189 | 3,662 | 4,375 | 5,526 | 7,606 | 7,094 | 7,514 | 7,174 | 7,259 |
| 売上総利益 | - | - | - | 2,017 | 2,112 | 2,332 | 2,439 | 2,406 | 2,916 | 5,364 | 5,315 | 4,987 | 4,092 | 4,541 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,669 | 1,806 | 1,998 | 2,081 | 2,092 | 2,369 | 3,022 | 3,260 | 3,324 | 3,526 | 3,624 |
| 営業利益 | - | - | - | 347 | 305 | 333 | 357 | 313 | 547 | 2,342 | 2,054 | 1,663 | 566 | 916 |
| 経常（税引前）利益 | 242 | 260 | 324 | 355 | 307 | 347 | 368 | 319 | 562 | 2,350 | 2,052 | 1,652 | 585 | 951 |
| 法人税等合計 | - | - | - | 44 | 109 | 120 | 50 | 99 | 208 | 708 | 659 | 496 | 222 | 337 |
| 純利益 | -147 | 107 | 286 | 310 | 197 | 223 | 287 | 218 | 249 | 1,625 | 1,391 | 949 | 360 | 614 |
| 一株あたり利益 | 1160.64 | 14.39 | 30.48 | 24.65 | 15.52 | 17.73 | 24.74 | 16.81 | 21.42 | 129.47 | 52.66 | 35.11 | 12 | 22.15 |
| 一株あたり配当金 | - | - | - | - | - | 5.4 | 7.5 | 5.1 | 6.5 | 13 | 15 | 16 | 16 | 14 |