| （単位：千円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 700,690 | +13.2% |
| 2024/3 | 618,917 | -18.0% |
| 2023/3 | 754,360 | +0.5% |
| 2022/3 | 750,277 | +4.7% |
| 2021/3 | 716,859 | +1.5% |
| 2020/3 | 706,305 | +16.7% |
| 2019/3 | 605,367 | +1.4% |
| 2018/3 | 596,848 | -3.2% |
| 2017/3 | 616,654 | +14.2% |
| 2016/3 | 539,979 | +19.6% |
| 2015/3 | 451,310 | +29.1% |
| 2014/3 | 349,447 | +18.7% |
| 2013/3 | 294,364 | +14.0% |
| 2012/3 | 258,116 | - |