| （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 | - | - | - | - | 89,491 | 101,924 | 89,612 | 97,332 | 140,579 | 145,915 | 129,832 | 140,061 | 140,366 | 157,371 |
| 営業費用 | - | - | - | 3,726 | 3,640 | 3,858 | 3,932 | 4,301 | 6,800 | 6,029 | 6,765 | 7,136 | 7,232 | 8,067 |
| 営業利益 | - | - | - | 4,628 | 6,793 | 7,904 | 6,376 | 7,684 | 10,040 | 10,386 | 10,982 | 10,918 | 9,968 | 10,858 |
| 経常（税引前）利益 | 7,589 | 5,387 | 4,459 | 5,063 | 6,592 | 7,934 | 6,635 | 7,939 | 10,239 | 10,657 | 11,270 | 11,243 | 10,261 | 11,094 |
| 法人税等合計 | - | - | - | 2,243 | 2,458 | 2,674 | 2,030 | 2,528 | 3,464 | 3,234 | 3,503 | 3,614 | 3,167 | 3,328 |
| 純利益 | 3,922 | 2,541 | 2,211 | 3,037 | 3,970 | 4,848 | 4,574 | 5,322 | 12,405 | 7,415 | 7,813 | 7,793 | 7,309 | 8,156 |
| 一株あたり利益 | 90.67 | 60.76 | 55.03 | 65.04 | 84.31 | 102.68 | 96.31 | 113.03 | 234.86 | 135.58 | 143.04 | 142.93 | 134.2 | 150.89 |
| 一株あたり配当金 | 25 | 30 | 30 | 30 | 30 | 42 | 39 | 46 | 53 | 55 | 58 | 72 | 135 | 91 |