| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | -8.0 | +5.0% |
| 2024/3 | -7.6 | +207.7% |
| 2023/3 | -2.5 | +143.1% |
| 2022/3 | -1.0 | -88.0% |
| 2021/3 | -8.5 | +280.7% |
| 2020/3 | -2.2 | -39.3% |
| 2019/3 | -3.7 | -134.4% |
| 2018/3 | 10.7 | -299.8% |
| 2017/3 | -5.3 | -43.9% |
| 2016/3 | -9.5 | -56.8% |
| 2015/3 | -22.0 | +82.2% |
| 2014/9 | -12.1 | -868.1% |
| 2013/9 | 1.6 | -4.4% |
| 2012/9 | 1.6 | -279.2% |
| 2011/9 | -0.9 | - |