filename: 500
hash function: pearson
total buckets:       8191
total tuples:        10020 (122.33%)
used buckets:        5806 (70.88%)
maximum list length: 7
average list length: 1.73
hash cost per tuple: 547 cyc, 1101 ns, 1 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
1	7	0.07%
10	6	0.67%
51	5	3.21%
228	4	12.32%
755	3	34.92%
1760	2	70.05%
3001	1	100.00%
2385	0	100.00%