| （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 | 107,344 | 148,241 | 161,535 | 170,486 | 212,971 | 225,503 | 233,243 | 241,852 | 241,080 | 253,559 | 301,022 | 300,836 | 260,593 | 280,742 |
| 営業費用 | - | - | - | 14,140 | 21,867 | 20,986 | 20,175 | 18,352 | 18,213 | 17,804 | 18,338 | 18,732 | 19,572 | 22,225 |
| 営業利益 | - | - | - | 6,112 | 3,287 | 5,823 | 6,996 | 11,986 | 11,808 | 17,661 | 25,939 | 25,961 | 20,754 | 17,831 |
| 経常（税引前）利益 | 5,251 | 3,746 | 3,806 | 4,308 | 912 | 3,668 | 6,521 | 11,087 | 10,531 | 17,240 | 25,553 | 26,533 | 21,010 | 18,037 |
| 法人税等合計 | - | - | - | 2,475 | 2,650 | 2,299 | 3,135 | 3,847 | 3,801 | 6,530 | 7,437 | 8,310 | 6,583 | 4,936 |
| 純利益 | 1,610 | 2,761 | 3,650 | 1,900 | 211 | -23,427 | 5,007 | 6,000 | 7,171 | 12,510 | 18,115 | 18,719 | 14,355 | 13,269 |
| 一株あたり利益 | 17.32 | 25.49 | 36.17 | 9.76 | 1.7 | -188.65 | 35.48 | 208.99 | 257.5 | 465.01 | 583.98 | 628.08 | 486.21 | 134.25 |
| 一株あたり配当金 | 9 | 9 | 9 | 9.5 | 10 | 5 | - | 12.5 | 37.5 | 55 | 129 | 189 | 146 | 146 |