| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 264,994 | -11.5% |
| 2024/3 | 299,581 | +21.1% |
| 2023/3 | 247,342 | +21.5% |
| 2022/3 | 203,639 | -41.3% |
| 2021/3 | 346,911 | +0.1% |
| 2020/3 | 346,425 | +60.9% |
| 2019/3 | 215,269 | +23.0% |
| 2018/3 | 174,967 | -31.2% |
| 2017/3 | 254,287 | +30.4% |
| 2016/3 | 194,981 | +5.1% |
| 2015/3 | 185,585 | +3.3% |
| 2014/3 | 179,605 | -19.7% |
| 2013/3 | 223,687 | +12.0% |
| 2012/3 | 199,693 | - |