年份 | 实际值/元∙m−2 | 预测值/元∙m−2 | 误差率/% | 绝对误差/元∙m−2 |
2014 | 4436.95 | 4467.28 | 0.68 | 30.33 |
2015 | 4759.82 | 4839.41 | 1.67 | 79.59 |
2016 | 6291.10 | 5119.27 | 18.63 | 1171.83 |