Sample 1-Sample 2

Test Statistic

Std. Error

Std. Test Statistic

Sig.

Adj. Sig.^a

Africa-America

−4.273

6.831

−0.625

0.532

1.000

Africa-Asia (Except China)

−19.455

6.831

−2.848

0.004

0.044

Africa-Europe

−28.364

6.831

−4.152

0.000

0.000

America-Asia (Except China)

40.182

6.831

5.882

0.000

0.000

America-Europe

−15.182

6.831

−2.222

0.026

0.263

America-China

−24.091

6.831

−3.527

0.000

0.004

Asia (Except China)-Europe

35.909

6.831

5.257

0.000

0.000

Asia (Except China)-China

−8.909

6.831

−1.304

0.192

1.000

Asia (Except China)-China

20.727

6.831

3.034

0.002

0.024

Europe-China

11.818

6.831

1.730

0.084

0.836