| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 20.3 | -7.4% |
| 2024/12 | 21.9 | +36.1% |
| 2023/12 | 16.1 | -30.6% |
| 2022/12 | 23.2 | +20.7% |
| 2021/12 | 19.2 | +54.4% |
| 2020/12 | 12.4 | -4.0% |
| 2019/12 | 13.0 | -26.6% |
| 2018/12 | 17.6 | +10.1% |
| 2017/12 | 16.0 | +16.4% |
| 2016/12 | 13.8 | -19.1% |
| 2015/12 | 17.0 | +3.5% |
| 2014/11 | 16.5 | +14.3% |
| 2013/11 | 14.4 | +70.3% |
| 2012/11 | 8.5 | -40.3% |
| 2011/11 | 14.1 | - |