| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 116 | -88.0% |
| 2025/6 | 970 | -15.7% |
| 2024/6 | 1,150 | +32.7% |
| 2023/6 | 867 | +9.1% |
| 2022/6 | 795 | +17.3% |
| 2021/6 | 677 | -3.7% |
| 2020/6 | 703 | +93.9% |
| 2019/6 | 362 | +2.6% |
| 2018/6 | 353 | -142.9% |
| 2017/6 | -826 | +1.4% |
| 2016/6 | -815 | -476.4% |
| 2015/6 | 216 | +41.5% |
| 2014/6 | 152 | -17.9% |
| 2013/6 | 186 | +2219.5% |
| 2012/6 | 8 | -70.2% |
| 2011/6 | 26 | - |