| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 34,523 | +91.3% |
| 2024/3 | 18,046 | +3.8% |
| 2023/3 | 17,386 | -10.4% |
| 2022/3 | 19,395 | +26.5% |
| 2021/3 | 15,332 | +9.9% |
| 2020/3 | 13,956 | -5.9% |
| 2019/3 | 14,833 | +0.3% |
| 2018/3 | 14,794 | +16.1% |
| 2017/3 | 12,738 | -0.7% |
| 2016/3 | 12,825 | -10.5% |
| 2015/3 | 14,323 | -16.0% |
| 2014/3 | 17,042 | +14.4% |
| 2013/3 | 14,895 | +14.7% |
| 2012/3 | 12,989 | - |