| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 15.8 | +9.1% |
| 2024/12 | 14.5 | +13.6% |
| 2023/12 | 12.7 | -28.1% |
| 2022/12 | 17.7 | +2.6% |
| 2021/12 | 17.3 | +14.7% |
| 2020/12 | 15.0 | -14.0% |
| 2019/12 | 17.5 | +4.0% |
| 2018/12 | 16.8 | +2.0% |
| 2017/12 | 16.5 | +12.4% |
| 2016/12 | 14.7 | -0.1% |
| 2015/12 | 14.7 | -38.9% |
| 2014/12 | 24.1 | -3.7% |
| 2013/12 | 25.0 | +43.9% |
| 2012/12 | 17.4 | +5.9% |
| 2011/12 | 16.4 | - |