| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 4,441 | +26.0% |
| 2024/3 | 3,525 | -273.0% |
| 2023/3 | -2,037 | -180.5% |
| 2022/3 | 2,530 | -37.3% |
| 2021/3 | 4,038 | +163.7% |
| 2020/3 | 1,531 | -52.0% |
| 2019/3 | 3,188 | +31.8% |
| 2018/3 | 2,418 | -14.5% |
| 2017/3 | 2,828 | +8.9% |
| 2016/3 | 2,598 | -29.7% |
| 2015/3 | 3,696 | +35.9% |
| 2014/3 | 2,720 | +71.8% |
| 2013/3 | 1,583 | -64.1% |
| 2012/3 | 4,408 | +34.5% |
| 2011/3 | 3,278 | -36.6% |
| 2010/3 | 5,170 | - |