| （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 | 38,633 | 37,778 | 39,407 | 40,021 | 41,120 | 43,640 | 47,592 | 51,243 | 48,212 | 44,717 | 53,167 | 62,178 | 61,744 | 60,113 |
| 売上原価 | - | - | - | 26,746 | 27,257 | 28,344 | 30,076 | 32,149 | 30,237 | 27,199 | 31,667 | 36,440 | 36,438 | 36,269 |
| 売上総利益 | - | - | - | 13,274 | 13,863 | 15,296 | 17,515 | 19,093 | 17,974 | 17,517 | 21,499 | 25,737 | 25,305 | 23,843 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 10,460 | 10,739 | 11,230 | 12,140 | 13,484 | 13,760 | 14,041 | 14,526 | 16,860 | 18,203 | 18,174 |
| 営業利益 | - | - | - | 2,814 | 3,123 | 4,065 | 5,374 | 5,609 | 4,214 | 3,475 | 6,972 | 8,877 | 7,102 | 5,669 |
| 経常（税引前）利益 | 2,704 | 1,355 | 2,299 | 3,087 | 3,058 | 3,929 | 5,466 | 5,791 | 4,256 | 3,673 | 7,193 | 9,029 | 7,399 | 5,999 |
| 法人税等合計 | - | - | - | 967 | 845 | 1,209 | 1,520 | 1,551 | 1,273 | 1,356 | 2,085 | 2,806 | 2,150 | 1,484 |
| 純利益 | 1,231 | 654 | 1,080 | 1,926 | 1,845 | 2,558 | 3,896 | 4,182 | 2,996 | 3,150 | 5,037 | 7,237 | 4,950 | 4,722 |
| 一株あたり利益 | 19.66 | 9.48 | 15.36 | 20.41 | 19.84 | 132.93 | 217.01 | 232.43 | 165.85 | 175.27 | 273.98 | 381.56 | 279.45 | 265.8 |
| 一株あたり配当金 | 8 | 10 | 10 | 11 | 12 | 51 | 85 | 95 | 100 | 95 | 125 | 150 | 150 | 150 |