| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 717 | +81.7% |
| 2025/6 | 394 | -37.6% |
| 2024/6 | 632 | -10.0% |
| 2023/6 | 702 | +19.5% |
| 2022/6 | 588 | +19.4% |
| 2021/6 | 492 | +50.9% |
| 2020/6 | 326 | +34.2% |
| 2019/6 | 242 | -30.7% |
| 2018/6 | 350 | +6.2% |
| 2017/6 | 330 | -344.5% |
| 2016/6 | -136 | -174.8% |
| 2015/6 | 180 | +100.9% |
| 2014/6 | 89 | -42.9% |
| 2013/6 | 157 | -106.9% |
| 2012/6 | -2,288 | +96.2% |
| 2011/6 | -1,167 | - |