Variable

VIF

1/VIF

economic

1.300

0.772

edu

1.300

0.772

class

1.260

0.797

political

1.170

0.854

health

1.120

0.893

moral

1.070

0.938

gender

1.050

0.955

religion

1.040

0.964

nation

1.030

0.971

Mean VIF

1.150