D	Percent	Cumul
4	0	0
8	0.64	0.64
11	1.27	1.91
16	2.55	4.46
22	1.27	5.73
32	8.92	14.65
45	14.65	29.3
64	20.38	49.68
91	17.83	67.51
128	15.29	82.8
181	8.92	91.72
280	6.37	98.09
340	1.27	99.36
680	0.64	100
