Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

3754.995

5033.582

0.745989

0.4839

X₁

0.646434

0.306900

2.106337

0.0798

X₂

7.765129

2.477315

3.134494

0.0202

X₃

0.200160

0.915303

0.218682

0.8341

X₄

9.25E−05

0.000189

0.488730

0.6424

R-squared

0.957467

Mean dependent var

22855.82

Adjusted R-squared

0.929111

S.D. dependent var

4989.659

S.E. of regression

1328.496

Akaike info criterion

17.52444

Sum squared resid

10589410

Schwarz criterion

17.70530

Log likelihood

−91.38441

Hannan-Quinn criter.

17.41043

F-statistic

33.76641

Durbin-Watson stat

2.906342

Prob (F-statistic)

0.000298