| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | -3 | -100.4% |
| 2025/6 | 746 | -22.0% |
| 2024/6 | 957 | +1038.2% |
| 2023/6 | 84 | -85.1% |
| 2022/6 | 565 | -78.9% |
| 2021/6 | 2,684 | +961.8% |
| 2020/6 | 252 | -62.4% |
| 2019/6 | 672 | +20.6% |
| 2018/6 | 557 | -34.1% |
| 2017/6 | 846 | +239.5% |
| 2016/6 | 249 | +98.4% |
| 2015/6 | 125 | -90.0% |
| 2014/6 | 1,260 | +109.9% |
| 2013/6 | 600 | -17.2% |
| 2012/6 | 725 | +361.9% |
| 2011/6 | 157 | - |