| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 369,163 | +10.3% |
| 2024/3 | 334,571 | +92.4% |
| 2023/3 | 173,875 | +36.9% |
| 2022/3 | 126,995 | -38.5% |
| 2021/3 | 206,571 | -7.3% |
| 2020/3 | 222,865 | +7.3% |
| 2019/3 | 207,696 | -10.8% |
| 2018/3 | 232,743 | -6.1% |
| 2017/3 | 247,882 | +3.0% |
| 2016/3 | 240,664 | +7.2% |
| 2015/3 | 224,510 | +12.1% |
| 2014/3 | 200,344 | -3.1% |
| 2013/3 | 206,843 | +15.4% |
| 2012/3 | 179,303 | - |