| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,895 | +3.1% |
| 2024/12 | 1,839 | -8.2% |
| 2023/12 | 2,004 | +29.4% |
| 2022/12 | 1,549 | +62.4% |
| 2021/12 | 953 | -29.0% |
| 2020/12 | 1,342 | +5.3% |
| 2019/12 | 1,275 | +160.5% |
| 2018/12 | 489 | -48.0% |
| 2017/12 | 941 | -3.9% |
| 2016/12 | 979 | +612.9% |
| 2015/12 | 137 | -74.0% |
| 2014/12 | 529 | +3.4% |
| 2013/12 | 512 | +40.3% |
| 2012/12 | 364 | -20.3% |
| 2011/12 | 457 | - |