| （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 | 47,245 | 47,190 | 49,252 | 51,609 | 53,480 | 51,355 | 52,253 | 52,450 | 54,262 | 48,897 | 49,747 | 51,879 | 54,271 | 55,860 |
| 売上原価 | - | - | - | 42,600 | 43,121 | 40,588 | 41,453 | 41,962 | 42,999 | 39,112 | 40,677 | 43,060 | 45,192 | 46,536 |
| 売上総利益 | - | - | - | 9,008 | 10,359 | 10,767 | 10,801 | 10,488 | 11,263 | 9,785 | 9,070 | 8,818 | 9,079 | 9,325 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 8,858 | 9,145 | 9,216 | 9,430 | 9,539 | 9,926 | 9,042 | 8,226 | 8,437 | 8,574 | 8,750 |
| 営業利益 | - | - | - | 150 | 1,214 | 1,550 | 1,370 | 948 | 1,336 | 743 | 843 | 380 | 504 | 574 |
| 経常（税引前）利益 | 541 | 509 | 428 | 199 | 1,271 | 1,655 | 1,497 | 1,044 | 1,446 | 910 | 908 | 434 | 546 | 510 |
| 法人税等合計 | - | - | - | 208 | 463 | 455 | 496 | 355 | 336 | 172 | 296 | 141 | 190 | 139 |
| 純利益 | 67 | 206 | 115 | 187 | 761 | 1,159 | 1,003 | 720 | 452 | 700 | 607 | 259 | 438 | 439 |
| 一株あたり利益 | 18.31 | 22.91 | 13.14 | 15.53 | 62.99 | 95.9 | 82.98 | 59.55 | 37.42 | 57.91 | 50.22 | 20.09 | 34.03 | 31.8 |
| 一株あたり配当金 | 12 | 12 | 12 | 12 | 15 | 15 | 15 | 15 | 12 | 12 | 12 | 12 | 12 | 12 |