| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 67,505 | +151.3% |
| 2024/3 | 26,864 | +215.6% |
| 2023/3 | 8,511 | -83.9% |
| 2022/3 | 52,871 | +14.5% |
| 2021/3 | 46,193 | +2598.2% |
| 2020/3 | 1,712 | -66.9% |
| 2019/3 | 5,177 | +1782.5% |
| 2018/3 | 275 | -98.6% |
| 2017/3 | 19,605 | -196.8% |
| 2016/3 | -20,244 | -217.4% |
| 2015/3 | 17,237 | +370.7% |
| 2014/3 | 3,662 | -63.0% |
| 2013/3 | 9,910 | -14.1% |
| 2012/3 | 11,531 | -45.5% |
| 2011/3 | 21,160 | +52.2% |
| 2010/3 | 13,899 | - |