| （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 | 59,986 | 56,839 | 59,045 | 61,826 | 60,092 | 58,980 | 60,966 | 61,696 | 60,805 | 57,709 | 55,799 | 72,905 | 73,240 | 77,922 |
| 売上成長率（％） | - | -5.1 | -3.3 | 30.7 | 0.5 | 6.4 | ||||||||
| 経常（税引前）利益 | 13,098 | 10,213 | 14,842 | 16,446 | 14,573 | 10,159 | 9,304 | 7,782 | 9,330 | 6,767 | 7,246 | 7,796 | 9,083 | 11,088 |
| 経常（税引前）利益率（％） | 21.8 | 18.0 | 25.1 | 26.6 | 24.3 | 17.2 | 15.3 | 12.6 | 15.3 | 11.7 | 13.0 | 10.7 | 12.4 | 14.2 |
| 法人税等合計 | - | - | - | 6,133 | 4,248 | 2,384 | 3,233 | 1,428 | 3,460 | 2,706 | 1,583 | 2,009 | 2,240 | 3,500 |
| 実効税率（％） | - | - | - | 40.0 | 21.8 | 25.8 | 24.7 | 31.6 | ||||||
| 純利益 | 5,950 | 5,453 | 7,012 | 9,933 | 10,045 | 7,543 | 5,979 | 5,762 | 5,081 | 3,617 | 5,379 | 5,410 | 6,538 | 7,555 |
| 一株あたり利益 | 36.61 | 43.48 | 50.32 | 60.88 | 62.84 | 47.95 | 379.9 | 366.12 | 322.85 | 229.62 | 340.96 | 342.76 | 413.8 | 485.58 |
| 希薄化後一株あたり利益 | - | 43.43 | 50.24 | 58.24 | 54.31 | 41.49 | 328.6 | 316.23 | 289.65 | 228.47 | 339.17 | 340.64 | 411.01 | 482.12 |
| 配当性向（%） | - | - | - | - | - | - | - | - | 35.0 | 23.6 | 26.4 | 23.1 | 22.8 | |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 80 | 80 | 80 | 90 | 95 | 110 |