| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 5.1 | +26.6% |
| 2024/12 | 4.0 | +28.8% |
| 2023/12 | 3.1 | -13.7% |
| 2022/12 | 3.6 | -17.0% |
| 2021/12 | 4.3 | +4.1% |
| 2020/12 | 4.2 | +9.9% |
| 2019/12 | 3.8 | -1.6% |
| 2018/12 | 3.9 | -12.8% |
| 2017/12 | 4.4 | +80.8% |
| 2016/12 | 2.4 | -22.7% |
| 2015/12 | 3.2 | -35.4% |
| 2014/12 | 4.9 | -20.2% |
| 2013/12 | 6.2 | +3.0% |
| 2012/12 | 6.0 | -9.8% |
| 2011/12 | 6.6 | - |