| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 6,998 | +52.0% |
| 2024/12 | 4,603 | +3.2% |
| 2023/12 | 4,462 | +1.1% |
| 2022/12 | 4,414 | +19.7% |
| 2021/12 | 3,688 | +90.3% |
| 2020/12 | 1,937 | +34.6% |
| 2019/12 | 1,440 | -17.4% |
| 2018/12 | 1,743 | -3.5% |
| 2017/12 | 1,806 | -18.0% |
| 2016/12 | 2,204 | +17.3% |
| 2015/12 | 1,878 | +31.8% |
| 2014/12 | 1,425 | +399.5% |
| 2013/12 | 285 | -409.4% |
| 2012/12 | -93 | - |