| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 16.3 | +3.0% |
| 2024/12 | 15.8 | -4.8% |
| 2023/12 | 16.6 | -4.3% |
| 2022/12 | 17.3 | +21.5% |
| 2021/12 | 14.3 | +37.7% |
| 2020/12 | 10.4 | +1.2% |
| 2019/12 | 10.2 | -23.8% |
| 2018/12 | 13.4 | -1.2% |
| 2017/12 | 13.6 | +26.7% |
| 2016/12 | 10.7 | -2.6% |
| 2015/12 | 11.0 | +2.6% |
| 2014/12 | 10.7 | +13.7% |
| 2013/12 | 9.5 | -2.1% |
| 2012/12 | 9.7 | -18.4% |
| 2011/12 | 11.8 | - |