| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 11.2 | +3.0% |
| 2024/12 | 10.9 | -16.9% |
| 2023/12 | 13.1 | +4.4% |
| 2022/12 | 12.6 | +44.5% |
| 2021/12 | 8.7 | +31.0% |
| 2020/12 | 6.6 | +73.7% |
| 2019/12 | 3.8 | -66.8% |
| 2018/12 | 11.5 | -14.1% |
| 2017/12 | 13.4 | +10.2% |
| 2016/12 | 12.2 | +33.4% |
| 2015/12 | 9.1 | +59.4% |
| 2014/12 | 5.7 | -16.5% |
| 2013/12 | 6.8 | +44.7% |
| 2012/12 | 4.7 | +32.7% |
| 2011/12 | 3.6 | - |