| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | 6.3 | +216.5% |
| 2024/6 | 2.0 | -73.9% |
| 2023/6 | 7.6 | -14.3% |
| 2022/6 | 8.9 | -51.4% |
| 2021/6 | 18.2 | -21.2% |
| 2020/6 | 23.1 | -1.7% |
| 2019/6 | 23.5 | -9.9% |
| 2018/6 | 26.1 | +12.4% |
| 2017/6 | 23.2 | +21.9% |
| 2016/6 | 19.1 | -7.2% |
| 2015/6 | 20.5 | +13.0% |
| 2014/6 | 18.2 | +128.1% |
| 2013/6 | 8.0 | +137.5% |
| 2012/6 | 3.4 | +66.4% |
| 2011/6 | 2.0 | - |