| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 782 | +60.8% |
| 2024/8 | 486 | -43.9% |
| 2023/8 | 868 | -29.2% |
| 2022/8 | 1,226 | +166.0% |
| 2021/8 | 461 | +3.8% |
| 2020/8 | 444 | -33.7% |
| 2019/8 | 670 | -10.7% |
| 2018/8 | 750 | -4.5% |
| 2017/8 | 785 | +6.3% |
| 2016/8 | 739 | -46.8% |
| 2015/8 | 1,388 | +101.1% |
| 2014/8 | 690 | +7.3% |
| 2013/8 | 643 | -26.5% |
| 2012/11 | 875 | +98.2% |
| 2011/11 | 441 | -513.5% |
| 2010/11 | -107 | - |