年份 | 14岁以下人口(万人) | 65岁以上人口(万人) | ||||
实际值 | 预测值 | 相对误差 | 实际值 | 预测值 | 相对误差 | |
2011 | 1304.00 | / | / | 968.78 | / | / |
2012 | 1309.71 | 1310.77 | −1.052 | 1311.32 | 1310.77 | 0.550 |
2013 | 1315.42 | 1341.76 | −26.339 | 1317.96 | 1341.76 | −23.791 |
2014 | 1321.14 | 1319.89 | 1.257 | 1324.65 | 1319.89 | 4.760 |
2015 | 1326.89 | 1302.78 | 24.119 | 1331.36 | 1302.78 | 28.586 |
2016 | 1332.67 | 1318.69 | 13.986 | 1338.11 | 1318.69 | 19.425 |
2017 | 1338.47 | 1314.11 | 24.368 | 1344.89 | 1314.11 | 30.789 |
2018 | 1344.30 | 1365.07 | −20.763 | 1351.71 | 1365.07 | −13.351 |
2019 | 1350.15 | 1374.69 | −24.530 | 1358.57 | 1374.69 | −16.118 |
2020 | 1356.03 | 1347.11 | 8.927 | 1365.45 | 1347.11 | 18.349 |