| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,425 | +8.2% |
| 2025/3 | 5,014 | +33.6% |
| 2024/3 | 3,753 | -46.6% |
| 2023/3 | 7,031 | -7.5% |
| 2022/3 | 7,597 | +76.5% |
| 2021/3 | 4,304 | -43.3% |
| 2020/3 | 7,589 | +40.2% |
| 2019/3 | 5,414 | -21.0% |
| 2018/3 | 6,851 | +25.5% |
| 2017/3 | 5,457 | +28.8% |
| 2016/3 | 4,236 | +105.0% |
| 2015/3 | 2,066 | -30.1% |
| 2014/3 | 2,955 | -12.7% |
| 2013/3 | 3,385 | -7.3% |
| 2012/3 | 3,650 | - |