| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 20.9 | -7.0% |
| 2024/12 | 22.4 | -22.3% |
| 2023/12 | 28.9 | -20.3% |
| 2022/12 | 36.3 | +16.6% |
| 2021/12 | 31.1 | +19.2% |
| 2020/12 | 26.1 | -6.1% |
| 2019/12 | 27.8 | -4.9% |
| 2018/12 | 29.2 | -3.2% |
| 2017/12 | 30.2 | +25.7% |
| 2016/12 | 24.0 | -22.6% |
| 2015/12 | 31.0 | -10.9% |
| 2014/12 | 34.8 | +9.7% |
| 2013/12 | 31.7 | +1.8% |
| 2012/12 | 31.2 | -2.8% |
| 2011/12 | 32.0 | - |