| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 2,456 | +388.5% |
| 2024/3 | 502 | +4.3% |
| 2023/3 | 481 | -68.7% |
| 2022/3 | 1,540 | +89.4% |
| 2021/3 | 813 | +184.3% |
| 2020/3 | 286 | -65.5% |
| 2019/3 | 829 | -12.8% |
| 2018/3 | 951 | +47.5% |
| 2017/3 | 644 | +106.1% |
| 2016/3 | 312 | -48.1% |
| 2015/3 | 603 | +52.3% |
| 2014/3 | 396 | +2.8% |
| 2013/3 | 385 | -39.5% |
| 2012/3 | 636 | -7.1% |
| 2011/3 | 685 | -813.9% |
| 2010/3 | -96 | - |