| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 137 | -16.7% |
| 2024/12 | 164 | -67.8% |
| 2023/12 | 510 | +40.2% |
| 2022/12 | 364 | -69.7% |
| 2021/12 | 1,203 | -2.6% |
| 2020/12 | 1,235 | +6.2% |
| 2019/12 | 1,163 | +49.8% |
| 2018/12 | 776 | +23.4% |
| 2017/12 | 629 | +18.6% |
| 2016/12 | 530 | -2.7% |
| 2015/12 | 545 | +48.1% |
| 2014/12 | 368 | +32.7% |
| 2013/12 | 277 | +46.0% |
| 2012/12 | 190 | -45.5% |
| 2011/12 | 348 | - |