Table 4.

Percentiles for subjects with 1-4 years of schooling and 61 to 70 years of age (n=57).

Percentile	Attention	I/P	Construction	Conceptualization	Memory	Total
1	29	19	0	16	14	95
5	29	24	3.55	25	17.65	104
10	31	29	4	27	20	117
25	33	31	5	29	21	124
50	34.5	35	6	32.5	23	129
75	36	36.25	6	36	24	135.25
90	36.9	37	6	38	25	138
Mean	34.1	33.36	5.36	32.26	22.58	127.9
SD	2.02	3.949	1.12	4.54	2.37	9.77