| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 1,284 | +13.4% |
| 2025/6 | 1,132 | -19.5% |
| 2024/6 | 1,405 | +295.3% |
| 2023/6 | 355 | -40.6% |
| 2022/6 | 598 | +31.3% |
| 2021/6 | 455 | -71.2% |
| 2020/6 | 1,584 | +17.8% |
| 2019/6 | 1,345 | +11.4% |
| 2018/6 | 1,208 | 0.0% |
| 2017/6 | 1,207 | +11.5% |
| 2016/6 | 1,083 | +32.4% |
| 2015/6 | 818 | +28.2% |
| 2014/6 | 638 | +48.8% |
| 2013/6 | 428 | -15.6% |
| 2012/6 | 508 | +295.4% |
| 2011/6 | 128 | - |