| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 104,303 | +4.3% |
| 2024/9 | 99,979 | +1.6% |
| 2023/9 | 98,375 | +17.2% |
| 2022/9 | 83,937 | +15.4% |
| 2021/9 | 72,738 | +22.3% |
| 2020/9 | 59,491 | +51.0% |
| 2019/9 | 39,405 | +23.9% |
| 2018/9 | 31,806 | +28.3% |
| 2017/9 | 24,797 | +32.5% |
| 2016/9 | 18,709 | +48.0% |
| 2015/9 | 12,637 | +62.8% |
| 2014/9 | 7,763 | +37.1% |
| 2013/9 | 5,661 | +124.4% |
| 2012/9 | 2,523 | -50.6% |
| 2011/9 | 5,109 | - |