F1

F2

F3

F4

F5

F6

F7

F8

X1

0.547

0.374

0.054

−0.027

−0.047

−0.073

0.338

−0.154

X2

−0.119

0.023

0.240

0.031

0.502

−0.065

0.283

0.487

X3

0.062

0.023

−0.089

−0.040

−0.003

0.059

−0.041

0.846

X4

−0.105

0.711

−0.010

0.037

−0.176

−0.178

0.085

0.127

X5

−0.122

0.766

0.017

−0.222

0.153

−0.023

−0.040

−0.084

X6

0.895

−0.190

0.015

0.105

−0.036

−0.005

−0.130

0.065

X7

0.914

−0.229

0.007

0.009

−0.006

−0.035

−0.059

0.053

X8

0.190

−0.519

0.007

−0.139

0.256

−0.437

0.127

−0.028

X9

−0.054

−0.006

0.007

−0.068

0.056

0.025

0.875

0.017

X10

−0.001

0.036

0.820

0.028

0.117

−0.070

−0.201

0.023

X11

0.060

−0.001

0.804

0.000

0.026

0.108

0.181

−0.061

X12

0.008

−0.104

0.442

0.180

−0.517

0.048

0.170

−0.025

X13

−0.025

−0.203

0.204

0.211

0.660

0.114

0.101

−0.015

X14

0.016

0.003

−0.038

−0.037

0.254

0.777

−0.029

−0.011

X15

−0.001

−0.068

−0.021

0.755

0.188

0.025

−0.100

−0.143

X16

−0.049

−0.290

0.153

−0.036

−0.302

0.614

0.131

0.080

X17

−0.057

−0.063

0.032

0.720

−0.167

−0.155

−0.092

0.248

X18

0.374

0.032

0.121

0.593

0.079

0.121

0.181

−0.156

提取方法：主成分分析法。

旋转方法：凯撒正态化最大方差法。