| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/3 | -20.1 | -23.5% |
| 2024/3 | -26.2 | -1726.2% |
| 2023/3 | 1.6 | -109.1% |
| 2022/3 | -17.6 | -181.0% |
| 2021/3 | 21.8 | +328.5% |
| 2020/3 | 5.1 | -115.3% |
| 2019/3 | -33.3 | -14.4% |
| 2018/3 | -38.9 | -18.0% |
| 2017/3 | -47.4 | -15.5% |
| 2016/3 | -56.1 | -61.0% |
| 2015/3 | -143.8 | -3.9% |
| 2014/3 | -149.6 | -24.2% |
| 2013/3 | -197.5 | +14.6% |
| 2012/3 | -172.3 | - |