| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 1,195 | -52.6% |
| 2024/9 | 2,523 | +64.4% |
| 2023/9 | 1,534 | -20.1% |
| 2022/9 | 1,919 | +10.7% |
| 2021/9 | 1,734 | +20.6% |
| 2020/9 | 1,438 | +26.0% |
| 2019/9 | 1,141 | -6.5% |
| 2018/9 | 1,220 | +146.5% |
| 2017/9 | 495 | -44.1% |
| 2016/9 | 886 | -12.1% |
| 2015/9 | 1,008 | -43.6% |
| 2014/9 | 1,789 | +18.7% |
| 2013/9 | 1,507 | -20.4% |
| 2012/9 | 1,892 | +35.9% |
| 2011/9 | 1,393 | - |