Exponential parent		    Normal parent
n 	Basic	    Percen 	t 	    Basic	   Percen	t
10 	2069 	    1906 	1461 	    1605   	   1628 	1060
30 	1452 	    1372 	1226 	    1194 	   1194 	1016
50 	1278 	    1199 	1132 	    1049 	   1065 	952