| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | -0.4 | -127.0% |
| 2024/6 | 1.4 | -51.8% |
| 2023/6 | 3.0 | +46.7% |
| 2022/6 | 2.0 | -193.5% |
| 2021/6 | -2.2 | -38.3% |
| 2020/6 | -3.5 | -199.7% |
| 2019/6 | 3.5 | +72.9% |
| 2018/6 | 2.0 | -156.0% |
| 2017/6 | -3.6 | -456.7% |
| 2016/6 | 1.0 | -79.4% |
| 2015/6 | 4.9 | -28.9% |
| 2014/6 | 6.9 | +11.0% |
| 2013/6 | 6.3 | +59.8% |
| 2012/6 | 3.9 | -1.4% |
| 2011/6 | 4.0 | - |