| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | 0.3 | -65.0% |
| 2024/6 | 1.0 | -138.6% |
| 2023/6 | -2.6 | -68.4% |
| 2022/6 | -8.1 | -575.8% |
| 2021/6 | 1.7 | +19.0% |
| 2020/6 | 1.4 | -46.9% |
| 2020/3 | 1.2 | -54.5% |
| 2019/3 | 2.7 | -54.1% |
| 2018/3 | 5.9 | -251.5% |
| 2017/3 | -3.9 | -33.3% |
| 2016/3 | -5.8 | +660.1% |
| 2015/3 | -0.8 | +53.8% |
| 2014/3 | -0.5 | -195.7% |
| 2013/3 | 0.5 | -80.3% |
| 2012/3 | 2.7 | - |