| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 37,628 | +11.4% |
| 2024/3 | 33,792 | +9.2% |
| 2023/3 | 30,935 | -12.5% |
| 2022/3 | 35,359 | +19.7% |
| 2021/3 | 29,550 | +93.1% |
| 2020/3 | 15,306 | +11.8% |
| 2019/3 | 13,694 | +5.2% |
| 2018/3 | 13,017 | +12.0% |
| 2017/3 | 11,624 | +7.1% |
| 2016/3 | 10,855 | +15.1% |
| 2015/3 | 9,434 | +167.6% |
| 2014/3 | 3,526 | +16.8% |
| 2013/3 | 3,018 | -52.8% |
| 2012/3 | 6,398 | - |