| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | -366 | -78.6% |
| 2025/6 | -1,712 | -328.0% |
| 2024/6 | 750 | -58.9% |
| 2023/6 | 1,826 | +13.4% |
| 2022/6 | 1,610 | +89.4% |
| 2021/6 | 850 | +1080.4% |
| 2020/6 | 72 | -78.2% |
| 2019/6 | 331 | +5.5% |
| 2018/6 | 313 | +29.7% |
| 2017/6 | 242 | +64.7% |
| 2016/6 | 146 | +33.2% |
| 2015/6 | 110 | +421.7% |
| 2014/6 | 21 | +106.0% |
| 2013/6 | 10 | -156.1% |
| 2012/6 | -19 | -1.4% |
| 2011/6 | -19 | - |