| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | -349.3 | -32.0% |
| 2024/3 | -513.8 | +249.3% |
| 2023/3 | -147.1 | +56.1% |
| 2022/3 | -94.3 | +1326.6% |
| 2021/3 | -6.6 | -251.1% |
| 2020/3 | 4.4 | -136.2% |
| 2019/3 | -12.1 | -31.0% |
| 2018/3 | -17.5 | +349.1% |
| 2017/3 | -3.9 | -26.2% |
| 2016/3 | -5.3 | +363.0% |
| 2015/3 | -1.1 | -89.9% |
| 2014/3 | -11.3 | +23.0% |
| 2013/3 | -9.2 | -700.3% |
| 2012/3 | 1.5 | - |