| （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 | 12,189 | 11,567 | 11,794 | 11,839 | 12,774 | 12,605 | 12,029 | 12,784 | 12,992 | 12,878 | 12,866 | 13,389 | 13,332 | 13,843 |
| 売上原価 | - | - | - | 9,472 | 10,183 | 9,843 | 9,453 | 10,187 | 10,355 | 10,279 | 10,311 | 10,741 | 10,732 | 11,035 |
| 売上総利益 | - | - | - | 2,367 | 2,591 | 2,762 | 2,575 | 2,597 | 2,637 | 2,599 | 2,554 | 2,647 | 2,599 | 2,807 |
| 売上総利益率（％） | - | - | - | 20.18 | 19.85 | 19.77 | 19.49 | 20.28 | ||||||
| 営業費用 | - | - | - | 2,239 | 2,483 | 2,464 | 2,492 | 2,509 | 2,596 | 2,507 | 2,490 | 2,405 | 2,393 | 2,392 |
| 営業利益 | - | - | - | 127 | 107 | 297 | 83 | 88 | 40 | 92 | 64 | 241 | 206 | 415 |
| 経常（税引前）利益 | 299 | -85 | 91 | 163 | 187 | 322 | 119 | 113 | 88 | 144 | 142 | 322 | 282 | 497 |
| 法人税等合計 | - | - | - | 37 | 74 | -9 | 90 | 55 | 29 | 74 | 37 | 131 | 153 | 161 |
| 純利益 | 234 | -119 | 54 | 126 | 204 | 334 | 118 | 78 | 103 | 147 | 163 | 212 | 229 | 394 |
| 一株あたり利益 | 7.07 | -34.47 | 18.07 | 33.75 | 54.15 | 87.46 | 27.25 | 18.91 | 26.85 | 38.16 | 40.84 | 63.62 | 63.46 | 115.83 |
| 一株あたり配当金 | - | - | 7 | 7 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 15 | 18 | 20 |