| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.7 | -2.9% |
| 2024/12 | 14.1 | +6.9% |
| 2023/12 | 13.2 | -7.4% |
| 2022/12 | 14.2 | +39.3% |
| 2021/12 | 10.2 | -3.1% |
| 2020/12 | 10.5 | +1.6% |
| 2019/12 | 10.4 | +32.2% |
| 2018/12 | 7.9 | +13.2% |
| 2017/12 | 6.9 | -0.3% |
| 2016/12 | 7.0 | -31.5% |
| 2015/12 | 10.1 | -9.1% |
| 2014/12 | 11.2 | +33.2% |
| 2013/12 | 8.4 | +47.3% |
| 2012/12 | 5.7 | -275.2% |
| 2011/12 | -3.2 | - |