| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,611 | +579.7% |
| 2023/12 | 237 | -95.9% |
| 2022/12 | 5,719 | -44.1% |
| 2021/12 | 10,231 | +117.6% |
| 2020/12 | 4,702 | +143.9% |
| 2019/12 | 1,928 | -5.5% |
| 2018/12 | 2,039 | +77.1% |
| 2017/12 | 1,151 | +21.1% |
| 2016/12 | 951 | +255.9% |
| 2015/12 | 267 | -75.5% |
| 2014/12 | 1,092 | +79.0% |
| 2013/12 | 610 | -26.5% |
| 2012/12 | 830 | +38.3% |
| 2011/12 | 600 | - |