| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 33,033 | +24.7% |
| 2024/3 | 26,480 | -23.6% |
| 2023/3 | 34,648 | +10.2% |
| 2022/3 | 31,437 | +57.8% |
| 2021/3 | 19,916 | +30.1% |
| 2020/3 | 15,305 | -14.5% |
| 2019/3 | 17,891 | -8.4% |
| 2018/3 | 19,526 | -8.6% |
| 2017/3 | 21,356 | +1.2% |
| 2016/3 | 21,104 | -8.5% |
| 2015/3 | 23,066 | +122.3% |
| 2014/3 | 10,378 | +30.9% |
| 2013/3 | 7,927 | -2.6% |
| 2012/3 | 8,141 | - |