| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 20,397 | +23.5% |
| 2024/8 | 16,510 | +232.3% |
| 2023/8 | 4,969 | -47.0% |
| 2022/8 | 9,374 | -26.5% |
| 2021/8 | 12,755 | +38.0% |
| 2020/8 | 9,243 | -48.6% |
| 2019/8 | 17,996 | -8.7% |
| 2018/8 | 19,702 | +26.9% |
| 2017/8 | 15,529 | +15.3% |
| 2016/8 | 13,474 | +98.0% |
| 2015/8 | 6,804 | -30.9% |
| 2014/8 | 9,850 | +304.4% |
| 2013/8 | 2,436 | -39.2% |
| 2012/8 | 4,007 | -55.7% |
| 2011/8 | 9,049 | - |