| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 21,284 | +34.7% |
| 2024/6 | 15,799 | +91.5% |
| 2023/6 | 8,251 | +6.5% |
| 2022/6 | 7,750 | +31.9% |
| 2021/6 | 5,874 | +26.8% |
| 2020/6 | 4,634 | -14.1% |
| 2019/6 | 5,397 | -12.0% |
| 2018/6 | 6,135 | +2.3% |
| 2017/6 | 5,995 | +3.5% |
| 2016/6 | 5,790 | +4.0% |
| 2015/6 | 5,566 | +37.7% |
| 2014/6 | 4,043 | +35.9% |
| 2013/6 | 2,974 | +23.6% |
| 2012/6 | 2,406 | +6.7% |
| 2011/6 | 2,254 | - |