| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 22,117 | +18.2% |
| 2024/9 | 18,705 | +38.8% |
| 2023/9 | 13,476 | -44.2% |
| 2022/9 | 24,152 | +173.9% |
| 2021/9 | 8,819 | +15.7% |
| 2020/9 | 7,624 | +44.7% |
| 2019/9 | 5,267 | +23.8% |
| 2018/9 | 4,255 | +42.7% |
| 2017/9 | 2,983 | +2.5% |
| 2016/9 | 2,911 | +57.1% |
| 2015/9 | 1,853 | +22.3% |
| 2014/9 | 1,515 | +24.5% |
| 2013/9 | 1,217 | +26.7% |
| 2012/9 | 960 | +25.8% |
| 2011/9 | 763 | - |