| （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 | 116,736 | 112,111 | 109,060 | 112,986 | 116,077 | 106,692 | 113,180 | 109,483 | 116,926 | 119,976 | 118,169 | 122,053 | 150,552 | 171,553 |
| 経常（税引前）利益 | 17,994 | 23,850 | 28,905 | 32,849 | 27,531 | 23,796 | 25,749 | 23,351 | 26,302 | 25,115 | 32,998 | 35,777 | 44,241 | 56,273 |
| 法人税等合計 | - | - | - | 14,341 | 9,502 | 6,414 | 6,725 | 4,919 | 7,913 | 8,354 | 10,215 | 10,355 | 14,404 | 16,994 |
| 純利益 | 10,597 | 12,161 | 14,747 | 18,323 | 17,589 | 16,877 | 18,314 | 17,670 | 18,261 | 16,468 | 22,234 | 25,056 | 29,802 | 39,270 |
| 一株あたり利益 | 28.6 | 33.29 | 40.26 | 45.56 | 42.37 | 43.14 | 246.87 | 237.9 | 246.97 | 222.89 | 300.81 | 338.74 | 402.4 | 529.5 |
| 希薄化後一株あたり利益 | 28.53 | 33.18 | 40.1 | 45.38 | 42.18 | 42.94 | 246.45 | - | - | - | - | - | - | - |
| 一株あたり配当金 | 7 | 7 | 7.5 | 8.5 | 9 | 9 | 27 | 47.5 | 50 | 50 | 67.5 | 90 | 122.5 | 175 |