| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 8,476 | -4.7% |
| 2024/12 | 8,890 | +12.8% |
| 2023/12 | 7,884 | +57.0% |
| 2022/12 | 5,022 | -13.4% |
| 2022/3 | 6,884 | +18.7% |
| 2021/3 | 5,798 | +2.7% |
| 2020/3 | 5,644 | +3.5% |
| 2019/3 | 5,455 | -18.2% |
| 2018/3 | 6,665 | +13.0% |
| 2017/3 | 5,897 | +19.5% |
| 2016/3 | 4,936 | +12.6% |
| 2015/3 | 4,382 | +15.3% |
| 2014/3 | 3,800 | +21.0% |
| 2013/3 | 3,141 | +28.8% |
| 2012/3 | 2,439 | - |