| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | 9.1 | -14.1% |
| 2024/6 | 10.6 | -8.2% |
| 2023/6 | 11.5 | +12.3% |
| 2022/6 | 10.3 | -7.4% |
| 2021/6 | 11.1 | +2.7% |
| 2020/6 | 10.8 | +43.4% |
| 2019/6 | 7.5 | +44.8% |
| 2018/6 | 5.2 | +33.0% |
| 2017/6 | 3.9 | +25.5% |
| 2016/6 | 3.1 | -197.5% |
| 2015/6 | -3.2 | -591.3% |
| 2014/6 | 0.7 | -172.0% |
| 2013/6 | -0.9 | -188.4% |
| 2012/6 | 1.0 | -72.9% |
| 2011/6 | 3.8 | - |