X1

X2

X3

X4

X5

X6

X7

X8

X9

X1

1.000

0.889

0.960

0.934

0.956

0.492

−0.013

−0.104

−0.082

X2

0.889

1.000

0.772

0.947

0.946

0.174

−0.361

−0.236

−0.214

X3

0.960

0.772

1.000

0.873

0.884

0.644

0.198

0.054

0.081

X4

0.934

0.947

0.873

1.000

0.940

0.343

−0.165

−0.216

−0.178

X5

0.956

0.946

0.884

0.940

1.000

0.372

−0.149

−0.153

−0.141

X6

0.492

0.174

0.644

0.343

0.372

1.000

0.833

0.684

0.690

X7

−0.013

−0.361

0.198

−0.165

−0.149

0.833

1.000

0.744

0.722

X8

−0.104

−0.236

0.054

−0.216

−0.153

0.684

0.744

1.000

0.989

X9

−0.082

−0.214

0.081

−0.178

−0.141

0.690

0.722

0.989

1.000