| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | -2.7 | -75.7% |
| 2024/6 | -11.0 | -221.9% |
| 2023/6 | 9.0 | -32.9% |
| 2022/6 | 13.4 | +30.4% |
| 2021/6 | 10.3 | -12.7% |
| 2020/6 | 11.8 | +1.7% |
| 2019/6 | 11.6 | +85.7% |
| 2018/6 | 6.2 | -4.7% |
| 2017/6 | 6.6 | +9.9% |
| 2016/6 | 6.0 | +1977.9% |
| 2015/6 | 0.3 | -81.8% |
| 2014/6 | 1.6 | -58.0% |
| 2013/6 | 3.8 | -131.8% |
| 2012/6 | -11.8 | -35.0% |
| 2011/6 | -18.2 | - |