| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 4,615 | -11.5% |
| 2024/9 | 5,213 | +7.5% |
| 2023/9 | 4,850 | +12.3% |
| 2022/9 | 4,320 | +0.9% |
| 2021/9 | 4,283 | +41.2% |
| 2020/9 | 3,034 | -25.3% |
| 2019/9 | 4,059 | +6.0% |
| 2018/9 | 3,829 | +9.8% |
| 2017/9 | 3,488 | +23.7% |
| 2016/9 | 2,820 | +0.9% |
| 2015/9 | 2,794 | +40.9% |
| 2014/9 | 1,982 | +34.4% |
| 2013/9 | 1,475 | +29.7% |
| 2012/9 | 1,137 | +11.5% |
| 2011/9 | 1,020 | - |