| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 51,530 | -0.5% |
| 2024/3 | 51,768 | +7.1% |
| 2023/3 | 48,323 | +23.3% |
| 2022/3 | 39,196 | +16.6% |
| 2021/3 | 33,616 | -34.4% |
| 2020/3 | 51,229 | +12.8% |
| 2019/3 | 45,425 | +4.3% |
| 2018/3 | 43,536 | +19.8% |
| 2017/3 | 36,338 | -1.6% |
| 2016/3 | 36,922 | +26.9% |
| 2015/3 | 29,100 | +284.2% |
| 2014/3 | 7,575 | -33.1% |
| 2013/3 | 11,320 | +99.6% |
| 2012/3 | 5,672 | - |