Table 5.

Scales for general population and by sex.

		General	Male	Female
	M	30.74	29.22	31.48
	SD	6.63	7.03	6.29
	Min	8	8	11
	Max.	50	50	48
Percentiles	10	21	20	23
	20	25	23	26
	30	28	27	29
	40	30	28	30
	50	31.5	30	32
	60	33	32	34
	70	34	33	35
	80	36	35	37
	90	38	37	39
	95	40	39	41
	99	45	43.66	45