#buckets 1623, max 176 at dis, sum 11540, avg 7.11, median 3
#bucket_size (1-10, 11-20, etc.) 	 #buckets
1	1329
11	168
21	59
31	33
41	14
51	5
61	6
71	4
91	1
111	2
151	1
171	1