| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 81,428 | -12.7% |
| 2024/3 | 93,294 | +32.9% |
| 2023/3 | 70,175 | -7.5% |
| 2022/3 | 75,826 | +633.3% |
| 2021/3 | 10,340 | -74.9% |
| 2020/3 | 41,171 | -39.9% |
| 2019/3 | 68,542 | +14.2% |
| 2018/3 | 60,004 | +648.0% |
| 2017/3 | 8,022 | -8.9% |
| 2016/3 | 8,804 | -66.2% |
| 2015/3 | 26,023 | -27.2% |
| 2014/3 | 35,747 | +473.8% |
| 2013/3 | 6,230 | -45.3% |
| 2012/3 | 11,386 | - |