| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 258,453 | +838.8% |
| 2024/3 | 27,530 | -52.8% |
| 2023/3 | 58,330 | +366.3% |
| 2022/3 | 12,510 | -117.3% |
| 2021/3 | -72,301 | -1546.6% |
| 2020/3 | 4,998 | -89.1% |
| 2019/3 | 45,939 | +5.8% |
| 2018/3 | 43,439 | -8.8% |
| 2017/3 | 47,634 | -16.9% |
| 2016/3 | 57,288 | +64.1% |
| 2015/3 | 34,912 | +857.3% |
| 2014/3 | 3,647 | +10.6% |
| 2013/3 | 3,297 | -76.8% |
| 2012/3 | 14,190 | - |