F1

F2

F3

F4

X1

0.411

0.831

−0.266

0.102

X2

0.884

−0.076

0.116

−0.074

X3

−0.32

0.156

0.503

0.737

X4

0.935

−0.167

0.039

0.076

X5

0.908

0.024

0.041

0.358

X6

0.875

0.192

−0.010

0.101

X7

0.042

0.088

0.847

−0.500

X8

0.661

−0.350

−0.322

−0.251

X9

−0.449

0.760

−0.190

−0.235

X10

0.725

0.431

0.270

−0.199