| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.6 | -10.7% |
| 2024/12 | 13.0 | -3.6% |
| 2023/12 | 13.5 | +14.6% |
| 2022/12 | 11.8 | +3.5% |
| 2021/12 | 11.4 | +55.4% |
| 2020/12 | 7.3 | -38.0% |
| 2019/12 | 11.8 | -5.1% |
| 2018/12 | 12.4 | -5.5% |
| 2017/12 | 13.1 | +2.2% |
| 2016/12 | 12.9 | +8.4% |
| 2015/12 | 11.9 | -11.4% |
| 2014/12 | 13.4 | +4.4% |
| 2013/12 | 12.8 | +16.0% |
| 2012/12 | 11.1 | +36.1% |
| 2011/12 | 8.1 | - |