| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 15.3 | +29.4% |
| 2024/12 | 11.8 | +3.2% |
| 2023/12 | 11.5 | +18.5% |
| 2022/12 | 9.7 | -23.4% |
| 2021/12 | 12.7 | +13.8% |
| 2020/12 | 11.1 | +45.7% |
| 2019/12 | 7.6 | -0.8% |
| 2018/12 | 7.7 | +8.6% |
| 2017/12 | 7.1 | +38.4% |
| 2016/12 | 5.1 | -8.7% |
| 2015/12 | 5.6 | +39.5% |
| 2014/12 | 4.0 | -4.9% |
| 2013/12 | 4.2 | +10.4% |
| 2012/12 | 3.8 | -8.8% |
| 2011/12 | 4.2 | - |