| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | 2.2 | -26.8% |
| 2024/3 | 3.0 | -1147.1% |
| 2023/3 | -0.3 | -147.1% |
| 2022/3 | 0.6 | -49.9% |
| 2021/3 | 1.2 | -35.4% |
| 2020/3 | 1.9 | +15.1% |
| 2019/3 | 1.6 | -58.8% |
| 2018/3 | 4.0 | -21.2% |
| 2017/3 | 5.0 | +15.6% |
| 2016/3 | 4.4 | -43.6% |
| 2015/3 | 7.7 | +73.3% |
| 2014/3 | 4.5 | -28.4% |
| 2013/3 | 6.2 | -45.1% |
| 2012/3 | 11.4 | -22.2% |
| 2011/3 | 14.6 | +23.3% |
| 2010/3 | 11.8 | - |