| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | -3.0 | -88.3% |
| 2024/6 | -25.4 | +17.4% |
| 2023/6 | -21.6 | -1014.7% |
| 2022/6 | 2.4 | -71.5% |
| 2021/6 | 8.3 | -560.9% |
| 2020/6 | -1.8 | -156.6% |
| 2019/6 | 3.2 | -130.0% |
| 2018/6 | -10.6 | -5.0% |
| 2017/6 | -11.1 | -39.5% |
| 2016/6 | -18.4 | +450.3% |
| 2015/6 | -3.3 | -84.1% |
| 2014/6 | -21.1 | +1098.2% |
| 2013/6 | -1.8 | -64.3% |
| 2012/6 | -4.9 | -63.6% |
| 2011/6 | -13.5 | - |