| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 7,749 | +34.0% |
| 2024/9 | 5,782 | +13.7% |
| 2023/9 | 5,085 | -17.1% |
| 2022/9 | 6,135 | -8.3% |
| 2021/9 | 6,688 | +57.6% |
| 2020/9 | 4,245 | +34.2% |
| 2019/9 | 3,164 | -27.3% |
| 2018/9 | 4,355 | -4.7% |
| 2017/9 | 4,571 | +80.5% |
| 2016/9 | 2,533 | +1.8% |
| 2015/9 | 2,487 | -19.1% |
| 2014/9 | 3,076 | +12.4% |
| 2013/9 | 2,737 | +156.7% |
| 2012/9 | 1,066 | +2.2% |
| 2011/9 | 1,043 | - |