| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 377,566 | +23.3% |
| 2024/8 | 306,135 | +46.4% |
| 2023/8 | 209,145 | -19.0% |
| 2022/8 | 258,203 | +47.3% |
| 2021/8 | 175,286 | +180.8% |
| 2020/8 | 62,422 | -61.6% |
| 2019/8 | 162,578 | +5.0% |
| 2018/8 | 154,811 | +29.8% |
| 2017/8 | 119,280 | +148.2% |
| 2016/8 | 48,052 | -56.3% |
| 2015/8 | 110,027 | +40.8% |
| 2014/8 | 78,118 | -25.3% |
| 2013/8 | 104,595 | +46.0% |
| 2012/8 | 71,654 | +31.8% |
| 2011/8 | 54,354 | - |