| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.6 | -2.0% |
| 2024/12 | 13.9 | +79.6% |
| 2023/12 | 7.7 | -26.1% |
| 2022/12 | 10.5 | -29.3% |
| 2021/12 | 14.8 | +11.9% |
| 2020/12 | 13.2 | -0.8% |
| 2019/12 | 13.3 | -15.9% |
| 2018/12 | 15.8 | +111.2% |
| 2017/12 | 7.5 | +47.3% |
| 2016/12 | 5.1 | -52.0% |
| 2015/12 | 10.6 | +14.6% |
| 2014/12 | 9.3 | +45.4% |
| 2013/12 | 6.4 | -39.1% |
| 2012/12 | 10.4 | -9.8% |
| 2011/12 | 11.6 | - |