| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 911 | +114.4% |
| 2025/6 | 424 | -233.6% |
| 2024/6 | -319 | -175.8% |
| 2023/6 | 419 | -46.8% |
| 2022/6 | 789 | -59.8% |
| 2021/6 | 1,965 | +81.6% |
| 2020/6 | 1,082 | +10.6% |
| 2019/6 | 978 | -30.8% |
| 2018/6 | 1,413 | +15.5% |
| 2017/6 | 1,223 | +49.9% |
| 2016/6 | 816 | -11.1% |
| 2015/6 | 918 | +5.8% |
| 2014/6 | 868 | +61.4% |
| 2013/6 | 538 | -12.3% |
| 2012/6 | 613 | +18.5% |
| 2011/6 | 517 | - |