| （単位：百万円） | 2012/1 | 2013/1 | 2014/1 | 2015/1 | 2016/1 | 2017/1 | 2018/1 | 2019/1 | 2020/1 | 2021/1 | 2022/1 | 2023/1 | 2024/1 | 2025/1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 187,731 | 197,055 | 204,394 | 208,998 | 215,065 | 209,834 | 207,631 | 217,666 | 231,266 | 186,217 | 188,567 | 215,572 | 244,930 | 246,465 |
| 売上原価 | - | - | - | 169,883 | 175,184 | 169,840 | 167,976 | 175,892 | 187,162 | 149,813 | 151,476 | 172,422 | 194,958 | 197,435 |
| 売上総利益 | - | - | - | 39,114 | 39,881 | 39,993 | 39,655 | 41,774 | 44,104 | 36,404 | 37,090 | 43,150 | 49,972 | 49,030 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 36,487 | 37,138 | 37,116 | 37,816 | 40,137 | 42,671 | 39,546 | 37,537 | 39,500 | 42,153 | 41,534 |
| 営業利益 | - | - | - | 2,627 | 2,742 | 2,877 | 1,838 | 1,637 | 1,433 | -3,141 | -446 | 3,649 | 7,819 | 7,496 |
| 経常（税引前）利益 | 2,962 | 2,807 | 2,192 | 2,551 | 2,429 | 2,894 | 1,749 | 1,753 | 1,518 | -2,063 | 178 | 3,877 | 7,971 | 7,693 |
| 法人税等合計 | - | - | - | 1,329 | 1,149 | 1,397 | 888 | 1,056 | 1,149 | 149 | 742 | -329 | 2,292 | 2,665 |
| 純利益 | 559 | 884 | 516 | 1,000 | 1,017 | 1,208 | 458 | 927 | 523 | -3,516 | 405 | 1,031 | 3,636 | 4,523 |
| 一株あたり利益 | 51.7 | 81.1 | 47.35 | 91.62 | 93.23 | 110.65 | 42.46 | 79.01 | 44.15 | -333.85 | 31.2 | 93.59 | 335.15 | 416.92 |
| 一株あたり配当金 | 10 | 10 | 10 | 10 | 30 | 50 | 50 | 50 | 50 | 0 | 5 | 35 | 90 | 125 |