| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.0 | -43.2% |
| 2024/12 | 22.9 | -15.0% |
| 2023/12 | 26.9 | -4.8% |
| 2022/12 | 28.2 | -14.0% |
| 2021/12 | 32.9 | +5.6% |
| 2020/12 | 31.1 | -1.7% |
| 2019/12 | 31.7 | +9.2% |
| 2018/12 | 29.0 | -0.6% |
| 2017/12 | 29.2 | +1.7% |
| 2016/12 | 28.7 | +7.2% |
| 2015/12 | 26.7 | -5.9% |
| 2014/12 | 28.4 | +7.5% |
| 2013/12 | 26.4 | +2.9% |
| 2012/12 | 25.7 | +7.2% |
| 2011/12 | 24.0 | - |