| (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 | 2,688 | 3,029 | 3,859 | 3,657 | 2,835 | 2,441 | 2,815 | 2,898 | 2,421 | 3,040 | 2,864 | 2,502 | 3,262 | 3,082 |
| 営業費用 | - | - | - | 2,633 | 2,629 | 2,361 | 2,372 | 2,376 | 2,303 | 2,459 | 2,445 | 2,370 | 2,595 | 2,636 |
| 営業利益 | - | - | - | 996 | 188 | 72 | 433 | 504 | 81 | 572 | 402 | 127 | 663 | 441 |
| 経常(税引前)利益 | 345 | 637 | 1,077 | 1,014 | 254 | 82 | 444 | 548 | 228 | 607 | 452 | 129 | 768 | 599 |
| 法人税等合計 | - | - | - | 2 | 54 | 38 | 78 | 130 | 55 | 187 | 160 | 54 | 248 | 211 |
| 純利益 | 325 | 574 | 1,083 | 1,124 | 204 | 71 | 375 | 406 | 163 | 413 | 288 | 62 | 517 | 392 |
| 一株あたり利益 | 8.69 | 15.36 | 27.11 | 27.83 | 5.12 | 1.79 | 9.41 | 101.72 | 40.9 | 103.6 | 72.37 | 15.68 | 129.74 | 98.28 |
| 希薄化後一株あたり利益 | 8.18 | 14.34 | 26.83 | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 2 | 4 | 6 | 6 | 2 | 2 | 4 | 50 | 30 | 50 | 40 | 30 | 80 | 60 |