年度

2016

2017

2018

2019

2020

预测数值

141.2569

142.3856

147.8267

150.9981

156.2549

真实数值

140.77

143.02

146.02

150.25

154.00

相对误差

0.345883%

0.443574%

1.237296%

0.497903%

1.464221%