| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 1,169 | -0.6% |
| 2025/6 | 1,175 | +111.3% |
| 2024/6 | 556 | -55.9% |
| 2023/6 | 1,262 | -59.9% |
| 2022/6 | 3,148 | +108.8% |
| 2021/6 | 1,507 | +150.3% |
| 2020/6 | 602 | -23.5% |
| 2019/6 | 787 | -6.4% |
| 2018/6 | 841 | +8.8% |
| 2017/6 | 773 | +22.9% |
| 2016/6 | 629 | -8.2% |
| 2015/6 | 685 | +24.3% |
| 2014/6 | 551 | -36.2% |
| 2013/6 | 863 | -984.3% |
| 2012/6 | -98 | -125.9% |
| 2011/6 | 376 | - |