Table 9.

Mean and SD by countries.

	Sample total			Females			Males
	Mean	SD	SE	Mean	SD	n	Mean	SD	n
India	21.61	10.97	0.69	21.12	11.11	149	22.33	10.77	100
Ireland	29.71	9.57	0.65	30.28	9.39	113	29.08	9.77	103
Mexico/Guatemala	18.75	9.28	0.53	19.65	9.26	198	17.13	9.15	110
Pakistan	25.23	9.53	0.47	25.32	9.67	192	25.15	9.42	207
Peru	17.20	10.10	0.51	18.84	10.72	198	15.55	9.17	198
Spain	19.07	9.65	0.47	20.40	9.32	284	16.18	9.78	131
Total	21.36	10.61	–	21.91	10.45	1134	20.63	10.78	849

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