| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 3,686 | -33.9% |
| 2024/9 | 5,580 | -6.5% |
| 2023/9 | 5,968 | +48.9% |
| 2022/9 | 4,007 | -14.7% |
| 2021/9 | 4,699 | +41.6% |
| 2020/9 | 3,319 | -20.6% |
| 2019/9 | 4,182 | -0.5% |
| 2018/9 | 4,205 | +17.7% |
| 2017/9 | 3,572 | +41.2% |
| 2016/9 | 2,530 | +0.2% |
| 2015/9 | 2,524 | +10.0% |
| 2014/9 | 2,294 | +2.0% |
| 2013/9 | 2,250 | +1.9% |
| 2012/9 | 2,208 | +33.7% |
| 2011/9 | 1,652 | - |