Variable

B

T

Sig

Collinearity Statistics VIF

F

Sig

R2

DW

(Constant)

0.969

2.341

0.020

12.029

0.000

0.871

0.471

PI

0.460

6.029

0.000

1.079

PT

−0.070

−0.991

0.032

1.020

REG

−0.181

−2.412

0.017

1.012

SM

0.210

2.872

0.004

1.087