| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,740 | +9.0% |
| 2023/12 | 1,597 | +437.7% |
| 2022/12 | 297 | -83.8% |
| 2021/12 | 1,839 | -63.7% |
| 2020/12 | 5,062 | +0.8% |
| 2019/12 | 5,023 | +32.5% |
| 2018/12 | 3,791 | -13.3% |
| 2017/12 | 4,374 | +6.8% |
| 2016/12 | 4,097 | -7.7% |
| 2015/12 | 4,440 | +55.5% |
| 2014/12 | 2,856 | +9.5% |
| 2013/12 | 2,608 | +16.5% |
| 2012/12 | 2,239 | +218.0% |
| 2011/12 | 704 | - |