| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 8,330 | +78.3% |
| 2024/8 | 4,671 | +165.1% |
| 2023/8 | 1,762 | +134.9% |
| 2022/8 | 750 | -77.2% |
| 2021/8 | 3,292 | +95.1% |
| 2020/8 | 1,687 | -56.4% |
| 2019/8 | 3,869 | +24.9% |
| 2018/8 | 3,097 | +11.9% |
| 2017/8 | 2,767 | +39.7% |
| 2016/8 | 1,980 | +4.1% |
| 2015/8 | 1,902 | +52.8% |
| 2014/8 | 1,245 | -63.6% |
| 2013/8 | 3,419 | +213.8% |
| 2012/8 | 1,089 | +183.7% |
| 2011/8 | 384 | - |