		Australia	Germany	Poland	USA
n = 77	Australia		z = 0.938	z = 1.372	z = 0.594
r = 0.271	Australia		p = 0.348	p = 0.17	p = 0.552
n = 83	Germany	z = 0.938		z = 2.318	z = 0.37
r = 0.126	Germany	p = 0.348		p = 0.02	p = 0.712
n = 72	Poland	z = 1.372	z = 2.318		z = 2.006
r = 0.468	Poland	p = 0.17	p = 0.02		p = 0.044
n = 90	USA	z = 0.594	z = 0.37	z = 2.006
r = 0.182	USA	p = 0.552	p = 0.712	p = 0.044