年份 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 |
实际值 | 3322.21 | 3302.94 | 3312.19 | 3229.39 | 3168.03 | 3667.11 | 3845.41 |
计算值 | 3286.97 | 3298.48 | 3356.02 | 3205.39 | 3191.81 | 3670.16 | 3838.45 |
绝对误差 | −35.24 | −4.46 | 43.83 | −24 | 23.78 | 3.05 | −6.96 |
相对误差 | −1.06% | −0.14% | 1.32% | −0.74% | 0.75% | 0.08% | −0.18% |