| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 10,053 | +2.8% |
| 2024/6 | 9,781 | +65.0% |
| 2023/6 | 5,929 | -36.1% |
| 2022/6 | 9,281 | +5.0% |
| 2021/6 | 8,836 | +36.5% |
| 2020/6 | 6,471 | -16.7% |
| 2019/6 | 7,766 | +3.5% |
| 2018/6 | 7,504 | +13.0% |
| 2017/6 | 6,639 | +52.5% |
| 2016/6 | 4,354 | -47.5% |
| 2015/6 | 8,286 | +155.5% |
| 2014/6 | 3,243 | +86.5% |
| 2013/6 | 1,739 | +694.1% |
| 2012/6 | 219 | -360.7% |
| 2011/6 | -84 | - |