| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 1,892 | -15.1% |
| 2024/10 | 2,230 | +27.2% |
| 2023/10 | 1,753 | +25.5% |
| 2022/10 | 1,396 | +1.0% |
| 2021/10 | 1,383 | +49.2% |
| 2020/10 | 927 | -33.9% |
| 2019/10 | 1,402 | +24.8% |
| 2018/10 | 1,123 | -7.9% |
| 2017/10 | 1,220 | +17.1% |
| 2016/10 | 1,042 | +39.9% |
| 2015/10 | 745 | +14.8% |
| 2014/10 | 648 | +180.8% |
| 2013/10 | 231 | +147.8% |
| 2012/10 | 93 | -20.7% |
| 2011/10 | 117 | - |