| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 3,000 | -51.2% |
| 2024/9 | 6,147 | +79.0% |
| 2023/9 | 3,435 | +27.4% |
| 2022/9 | 2,697 | +10.9% |
| 2021/9 | 2,432 | +16.6% |
| 2020/9 | 2,085 | -29.6% |
| 2019/9 | 2,962 | -12.2% |
| 2018/9 | 3,372 | +2.2% |
| 2017/9 | 3,301 | +55.9% |
| 2016/9 | 2,118 | +1.2% |
| 2015/9 | 2,092 | +0.7% |
| 2014/9 | 2,078 | +0.5% |
| 2013/9 | 2,068 | +50.9% |
| 2012/9 | 1,370 | -37.8% |
| 2011/9 | 2,204 | - |