| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 2.7 | -14.5% |
| 2024/12 | 3.1 | -5.0% |
| 2023/12 | 3.3 | +35.9% |
| 2022/12 | 2.4 | -19.5% |
| 2021/12 | 3.0 | +72.5% |
| 2020/12 | 1.8 | -63.5% |
| 2019/12 | 4.8 | -33.8% |
| 2018/12 | 7.3 | -2.5% |
| 2017/12 | 7.5 | +3.4% |
| 2016/12 | 7.2 | +27.3% |
| 2015/12 | 5.7 | +27.5% |
| 2014/12 | 4.4 | +18.2% |
| 2013/12 | 3.8 | -15.6% |
| 2012/12 | 4.5 | +2.4% |
| 2011/12 | 4.3 | - |