| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | 3.2 | +279.4% |
| 2024/3 | 0.9 | -107.6% |
| 2023/3 | -11.3 | +11.3% |
| 2022/3 | -10.1 | -93.9% |
| 2021/3 | -165.2 | -776.8% |
| 2020/3 | 24.4 | -402.3% |
| 2019/3 | -8.1 | +2280.9% |
| 2018/3 | -0.3 | -98.1% |
| 2017/3 | -17.5 | -27.3% |
| 2016/3 | -24.1 | -496.7% |
| 2015/3 | 6.1 | -2075.3% |
| 2014/3 | -0.3 | -101.6% |
| 2013/3 | 19.4 | -10.7% |
| 2012/3 | 21.7 | - |