| （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 | 9,228 | 8,676 | 9,402 | 9,414 | 9,434 | 8,762 | 9,258 | 9,165 | 8,522 | 7,638 | 9,187 | 9,947 | 10,330 | 10,876 |
| 売上原価 | - | - | - | 7,792 | 7,705 | 6,793 | 7,398 | 7,314 | 6,762 | 6,031 | 7,455 | 8,278 | 8,637 | 9,008 |
| 売上総利益 | - | - | - | 1,622 | 1,729 | 1,968 | 1,859 | 1,851 | 1,760 | 1,606 | 1,732 | 1,668 | 1,692 | 1,868 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,514 | 1,475 | 1,463 | 1,517 | 1,568 | 1,558 | 1,409 | 1,494 | 1,512 | 1,632 | 1,750 |
| 営業利益 | - | - | - | 107 | 253 | 505 | 341 | 282 | 201 | 197 | 237 | 155 | 60 | 118 |
| 経常（税引前）利益 | 86 | 269 | 218 | 157 | 219 | 483 | 344 | 298 | 216 | 281 | 302 | 204 | 111 | 106 |
| 法人税等合計 | - | - | - | -140 | -22 | 131 | -92 | 298 | 72 | 94 | 132 | 21 | 51 | 49 |
| 純利益 | 65 | 168 | 123 | 274 | 116 | 358 | 493 | 613 | 184 | 188 | 281 | -69 | 123 | 168 |
| 一株あたり利益 | 3.8 | 39.36 | 31.59 | 48 | 20.46 | 62.7 | 431.98 | 537.24 | 161.97 | 164.82 | 245.46 | -59.54 | 35.92 | 48.87 |
| 一株あたり配当金 | 5 | 8 | 8 | 8 | 8 | 13 | 50 | 60 | 50 | 50 | 60 | 50 | 17 | 17 |