| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 10.0 | +22.9% |
| 2024/12 | 8.1 | +20.8% |
| 2023/12 | 6.7 | +4.1% |
| 2022/12 | 6.4 | +3.0% |
| 2021/12 | 6.3 | +8.7% |
| 2020/12 | 5.8 | +40.4% |
| 2019/12 | 4.1 | -2.8% |
| 2018/12 | 4.2 | -3.7% |
| 2017/12 | 4.4 | +1.5% |
| 2016/12 | 4.3 | +53.5% |
| 2015/12 | 2.8 | -3.7% |
| 2014/12 | 2.9 | +28.3% |
| 2013/12 | 2.3 | +52.2% |
| 2012/12 | 1.5 | -38.7% |
| 2011/12 | 2.4 | - |