| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | -16.1 | +608.0% |
| 2024/6 | -2.3 | -62.9% |
| 2023/6 | -6.1 | -65.9% |
| 2022/6 | -17.9 | +317.2% |
| 2021/6 | -4.3 | -90.0% |
| 2020/6 | -43.1 | -48.7% |
| 2019/6 | -83.9 | -857.8% |
| 2018/6 | 11.1 | -41.0% |
| 2017/6 | 18.8 | -12.2% |
| 2016/6 | 21.4 | -4.7% |
| 2015/6 | 22.4 | +19.5% |
| 2014/6 | 18.8 | +211.0% |
| 2013/6 | 6.0 | -61.0% |
| 2012/6 | 15.5 | +45.9% |
| 2011/6 | 10.6 | - |