| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 334,750 | +601.1% |
| 2024/3 | 47,747 | -73.2% |
| 2023/3 | 177,968 | -7.9% |
| 2022/3 | 193,157 | +80.1% |
| 2021/3 | 107,229 | +62.5% |
| 2020/3 | 65,968 | +4.3% |
| 2019/3 | 63,264 | -50.5% |
| 2018/3 | 127,735 | +50.1% |
| 2017/3 | 85,113 | -28.9% |
| 2016/3 | 119,682 | +306.6% |
| 2015/3 | 29,433 | -24.7% |
| 2014/3 | 39,095 | +15.9% |
| 2013/3 | 33,727 | +26.4% |
| 2012/3 | 26,691 | - |