filename: 500
hash function: buzhash
total buckets:       8209
total tuples:        10020 (122.06%)
used buckets:        5822 (70.92%)
maximum list length: 7
average list length: 1.72
hash cost per tuple: 146 cyc, 294 ns, 3 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	7	0.07%
11	6	0.73%
48	5	3.12%
223	4	12.03%
764	3	34.90%
1748	2	69.79%
3027	1	100.00%
2387	0	100.00%