filename: 500
hash function: pearson
total buckets:       8209
total tuples:        10020 (122.06%)
used buckets:        5819 (70.89%)
maximum list length: 8
average list length: 1.72
hash cost per tuple: 547 cyc, 1099 ns, 1 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
1	8	0.08%
1	7	0.15%
12	6	0.87%
46	5	3.16%
215	4	11.75%
721	3	33.33%
1857	2	70.40%
2966	1	100.00%
2390	0	100.00%