Table 3.

Percentiles for subjects with 1-4 years of schooling and 50 to 60 years of age (n=16).

Percentile	Attention	I/P	Construction	Conceptualization	Memory	Total
1	33	28	6	27	19	125
5	33	28	6	27	19	125
10	33.7	30.1	6	29.8	19	126.4
25	34.25	32	6	34	21.25	130.2
50	35	35	6	37	24	134
75	36	36	6	37	24.75	137.7
90	36	37	6	39	25	138.3
Mean	35	34	6	35.6	22.87	133.7
SD	0.93	2.6	0	3.24	2.125	4.38