filename: 500
hash function: buzhash
total buckets:       8191
total tuples:        10020 (122.33%)
used buckets:        5734 (70.00%)
maximum list length: 9
average list length: 1.75
hash cost per tuple: 146 cyc, 294 ns, 3 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	9	0.09%
1	8	0.17%
1	7	0.24%
9	6	0.78%
68	5	4.17%
215	4	12.75%
740	3	34.91%
1823	2	71.30%
2876	1	100.00%
2457	0	100.00%