| （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 | 127,381 | 125,415 | 123,976 | 121,866 | 133,147 | 137,907 | 142,396 | 145,160 | 146,931 | 114,255 | 118,046 | 120,651 | 126,443 | 123,520 |
| 売上原価 | - | - | - | 70,683 | 79,450 | 81,700 | 82,508 | 83,133 | 82,143 | 81,847 | 86,138 | 91,439 | 94,707 | 89,722 |
| 売上総利益 | - | - | - | 51,182 | 53,696 | 56,206 | 59,888 | 62,026 | 64,788 | 32,408 | 31,908 | 29,211 | 31,735 | 33,798 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 47,152 | 49,875 | 50,842 | 53,498 | 54,872 | 57,549 | 22,959 | 23,290 | 23,812 | 23,957 | 24,356 |
| 営業利益 | - | - | - | 4,030 | 3,820 | 5,364 | 6,389 | 7,154 | 7,239 | 9,448 | 8,617 | 5,399 | 7,778 | 9,442 |
| 経常（税引前）利益 | 4,128 | 3,308 | 3,919 | 4,126 | 4,244 | 5,122 | 6,189 | 7,071 | 7,121 | 9,383 | 8,709 | 5,465 | 8,079 | 9,650 |
| 法人税等合計 | - | - | - | 1,806 | 2,607 | 1,671 | 2,278 | 1,060 | 1,734 | 2,636 | 2,377 | 1,429 | 1,337 | 2,132 |
| 純利益 | 1,187 | 990 | 1,744 | 1,992 | 1,670 | 2,745 | 3,886 | 4,317 | 5,485 | 6,652 | 6,225 | 4,080 | 6,717 | 7,565 |
| 一株あたり利益 | 186.55 | 248.61 | 295.86 | 289.66 | 249.35 | 422.97 | 611.96 | 339.96 | 431.92 | 523.78 | 492.16 | 332.28 | 555.89 | 313.04 |
| 一株あたり配当金 | 14 | 14 | 42 | 70 | 70 | 70 | 80 | 60 | 44 | 46 | 50 | 54 | 66 | 80 |