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