| （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 | 2,464 | 2,706 | 3,065 | 3,763 | 4,456 | 4,922 | 5,090 | 5,361 | 5,601 | 5,889 | 6,757 | 7,257 | 7,475 | 7,700 |
| 売上原価 | - | - | - | 1,620 | 2,000 | 2,345 | 2,535 | 2,800 | 3,062 | 3,170 | 3,704 | 4,265 | 4,519 | 4,649 |
| 売上総利益 | - | - | - | 2,142 | 2,455 | 2,577 | 2,555 | 2,560 | 2,539 | 2,719 | 3,053 | 2,992 | 2,956 | 3,051 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,869 | 2,122 | 2,240 | 2,123 | 2,101 | 2,379 | 2,519 | 2,582 | 2,663 | 2,573 | 2,610 |
| 営業利益 | - | - | - | 272 | 332 | 337 | 431 | 458 | 160 | 200 | 471 | 329 | 383 | 440 |
| 経常（税引前）利益 | 338 | 343 | 248 | 282 | 339 | 346 | 438 | 461 | 186 | 200 | 472 | 326 | 388 | 477 |
| 法人税等合計 | - | - | - | 43 | 69 | 120 | 154 | 225 | 154 | -9 | 197 | 378 | 123 | 181 |
| 純利益 | 188 | 214 | 164 | 216 | 270 | 226 | 237 | 239 | 43 | 100 | 222 | 729 | 247 | 242 |
| 一株あたり利益 | 3182.92 | 17.84 | 11.9 | 19.04 | 21.52 | 15.92 | 16.69 | 16.81 | 3.16 | 7.24 | 15.77 | 51.38 | 17.52 | 18.42 |
| 希薄化後一株あたり利益 | - | - | 11.7 | 18.83 | 21.37 | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 1000 | 1100 | 5.5 | 5.5 | 8 | 10 | 10 | 11 | 11 | 11 | 11 | 16 | 11 | 11 |