| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 10.0 | +5.9% |
| 2024/12 | 9.4 | -11.4% |
| 2023/12 | 10.7 | +18.7% |
| 2022/12 | 9.0 | -15.5% |
| 2021/12 | 10.6 | +48.8% |
| 2020/12 | 7.1 | -48.8% |
| 2019/12 | 13.9 | -11.1% |
| 2018/12 | 15.7 | -2.4% |
| 2017/12 | 16.1 | +29.1% |
| 2016/12 | 12.4 | +19.6% |
| 2015/12 | 10.4 | +8.2% |
| 2014/12 | 9.6 | +3.3% |
| 2013/12 | 9.3 | +15.4% |
| 2012/12 | 8.1 | +1.0% |
| 2011/12 | 8.0 | - |