| （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 | 61,065 | 78,663 | 101,386 | 94,632 | 82,927 | 80,640 | 81,921 | 67,875 | 65,038 | 67,259 | 73,778 | 66,551 | 84,509 | 81,936 |
| 営業費用 | - | - | - | 67,107 | 67,459 | 65,306 | 69,037 | 64,963 | 61,979 | 61,002 | 67,621 | 65,936 | 66,442 | 67,010 |
| 営業利益 | - | - | - | 26,294 | 14,158 | 14,155 | 11,720 | 1,840 | 2,072 | 5,106 | 4,976 | -1,034 | 16,111 | 12,838 |
| 経常（税引前）利益 | 3,890 | 18,829 | 34,281 | 27,209 | 17,396 | 15,425 | 12,771 | 2,901 | 5,488 | 7,426 | 6,898 | 421 | 18,061 | 15,577 |
| 法人税等合計 | - | - | - | 9,656 | 5,915 | 5,295 | 3,629 | 1,293 | 2,165 | 1,837 | 4,254 | 2,446 | 4,629 | 4,756 |
| 純利益 | 1,308 | 495 | 3,272 | 15,823 | 13,060 | 11,911 | 7,043 | 1,613 | 4,088 | 6,336 | 11,100 | 587 | 13,570 | 12,133 |
| 一株あたり利益 | 4.93 | 72.22 | 87.24 | 71.2 | 55.94 | 52.93 | 29.56 | 4.3 | 18.32 | 30.42 | 50.89 | 2.59 | 64.29 | 57.62 |
| 希薄化後一株あたり利益 | - | - | - | - | 55.92 | 52.85 | 29.5 | 4.29 | 18.25 | 30.26 | 50.6 | 2.58 | 64.08 | 57.45 |
| 配当性向（%） | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 5 | 20 | 25 | 25 | 25 | 25 | 25 | 15 | 10 | 15 | 15 | 20 | 30 | 30 |