| （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 | 22,047 | 17,042 | 19,333 | 25,214 | 25,062 | 23,498 | 25,716 | 24,674 | 28,459 | 27,798 | 25,958 | 22,627 | 25,070 | 26,073 |
| 売上原価 | - | - | - | 18,536 | 17,394 | 15,882 | 17,945 | 17,568 | 20,447 | 19,665 | 18,481 | 16,468 | 18,199 | 19,065 |
| 売上総利益 | - | - | - | 6,677 | 7,668 | 7,616 | 7,771 | 7,106 | 8,013 | 8,134 | 7,477 | 6,160 | 6,871 | 7,008 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,673 | 4,880 | 4,855 | 5,161 | 4,869 | 5,029 | 4,837 | 4,988 | 4,882 | 5,249 | 5,650 |
| 営業利益 | - | - | - | 2,004 | 2,788 | 2,761 | 2,610 | 2,238 | 2,983 | 3,297 | 2,489 | 1,277 | 1,621 | 1,358 |
| 経常（税引前）利益 | 552 | -169 | 488 | 1,978 | 2,781 | 2,776 | 2,656 | 2,318 | 3,050 | 3,396 | 2,600 | 1,396 | 1,720 | 1,459 |
| 法人税等合計 | - | - | - | 617 | 809 | 906 | 908 | 754 | 946 | 1,056 | 746 | 476 | 533 | 486 |
| 純利益 | 389 | -224 | 200 | 1,227 | 1,493 | 1,869 | 1,762 | 1,563 | 2,108 | 2,337 | 1,841 | 1,052 | 1,177 | 997 |
| 一株あたり利益 | 36.03 | -21.61 | 43.41 | 166.6 | 202.91 | 254.05 | 239.48 | 212.34 | 285.83 | 313.43 | 250.11 | 142.95 | 159.93 | 135.53 |
| 一株あたり配当金 | 15 | 5 | 11 | 25 | 30 | 40 | 50 | 50 | 70 | 80 | 70 | 50 | 60 | 65 |