| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 4.7 | -4.3% |
| 2024/12 | 5.0 | -40.8% |
| 2023/12 | 8.4 | -5.0% |
| 2022/12 | 8.8 | -6.5% |
| 2021/12 | 9.4 | +32.7% |
| 2020/12 | 7.1 | +20.5% |
| 2019/12 | 5.9 | -21.5% |
| 2018/12 | 7.5 | -25.6% |
| 2017/12 | 10.1 | +11.7% |
| 2016/12 | 9.0 | +60.1% |
| 2015/12 | 5.6 | -43.0% |
| 2014/12 | 9.9 | +28.2% |
| 2013/12 | 7.7 | +6.7% |
| 2012/12 | 7.2 | +48.5% |
| 2011/12 | 4.9 | - |