| 年份 | 实际值(万人) | 预测值(万人) | 残差 | 相对误差 |
| 2011 | 68 | 68 | 0 | 0% |
| 2012 | 73 | 68.90 | 4.10 | 5.61% |
| 2013 | 76 | 72.64 | 3.36 | 4.42% |
| 2014 | 77 | 76.59 | 0.41 | 0.54% |
| 2015 | 75 | 80.74 | −5.74 | 7.65% |
| 2016 | 80 | 85.12 | −5.12 | 6.40% |
| 2017 | 91 | 89.74 | 1.26 | 1.38% |
| 2018 | 94 | 94.61 | −0.61 | 0.65% |
| 2019 | 98 | 99.75 | −1.75 | 1.78% |
| 2020 | 110 | 105.16 | 4.84 | 4.40% |