| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 6.4 | -24.4% |
| 2024/12 | 8.5 | -1.8% |
| 2023/12 | 8.7 | +4.6% |
| 2022/12 | 8.3 | +11.9% |
| 2021/12 | 7.4 | +5.8% |
| 2020/12 | 7.0 | +28.6% |
| 2019/12 | 5.4 | +3.6% |
| 2018/12 | 5.3 | +39.8% |
| 2017/12 | 3.8 | +55.0% |
| 2016/12 | 2.4 | -27.2% |
| 2015/12 | 3.3 | +24.7% |
| 2014/12 | 2.7 | -29.9% |
| 2013/12 | 3.8 | +50.3% |
| 2012/12 | 2.5 | -176.0% |
| 2011/12 | -3.3 | - |