| （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 | 21,960 | 20,929 | 22,599 | 26,068 | 28,746 | 28,964 | 34,109 | 39,558 | 37,896 | 39,073 | 43,813 | 48,144 | 46,735 | 54,231 |
| 売上原価 | - | - | - | 17,104 | 19,020 | 18,428 | 21,462 | 25,797 | 25,116 | 24,479 | 27,227 | 30,778 | 30,491 | 33,984 |
| 売上総利益 | - | - | - | 8,964 | 9,727 | 10,536 | 12,647 | 13,761 | 12,780 | 14,593 | 16,585 | 17,365 | 16,243 | 20,246 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,396 | 4,921 | 4,890 | 5,536 | 6,019 | 6,229 | 5,924 | 6,329 | 6,807 | 7,046 | 7,975 |
| 営業利益 | - | - | - | 4,568 | 4,806 | 5,646 | 7,111 | 7,741 | 6,550 | 8,669 | 10,255 | 10,558 | 9,197 | 12,271 |
| 経常（税引前）利益 | 3,283 | 3,058 | 3,657 | 4,890 | 5,028 | 5,801 | 7,363 | 8,076 | 6,812 | 8,914 | 10,571 | 11,003 | 9,662 | 12,561 |
| 法人税等合計 | - | - | - | 1,646 | 1,467 | 1,539 | 2,008 | 2,273 | 2,038 | 2,675 | 3,091 | 3,150 | 2,732 | 3,559 |
| 純利益 | 1,922 | 1,872 | 2,033 | 3,195 | 3,222 | 4,263 | 5,159 | 5,804 | 4,755 | 5,891 | 7,356 | 7,838 | 6,923 | 8,638 |
| 一株あたり利益 | 130.47 | 123.28 | 143.14 | 199.41 | 198.4 | 267.8 | 79.56 | 89.51 | 72.45 | 89.86 | 113.62 | 120.83 | 105.53 | 135.45 |
| 一株あたり配当金 | 40 | 40 | 50 | 60 | 75 | 85 | 60 | 30 | 25 | 35 | 45 | 50 | 53 | 68 |