year

EC

TC

PECH

SECH

TFP

2011~2012

0.709

1.117

0.905

0.783

0.792

2012~2013

1.239

0.763

1.129

1.098

0.946

2013~2014

0.785

1.244

1.011

0.776

0.976

2014~2015

1.172

0.858

1.005

1.166

1.005

2015~2016

0.827

1.177

0.973

0.849

0.973

2016~2017

0.975

1.066

0.974

1.001

1.04

2017~2018

1.204

0.815

1.012

1.19

0.981

2018~2019

1.297

0.656

1.123

1.155

0.851

2019~2020

0.849

0.828

0.98

0.866

0.703

2020~2021

1.15

1.216

1.047

1.098

1.398

年均变化

0.999

0.952

1.014

0.986

0.952