filename: 500
hash function: jenkins
total buckets:       262147
total tuples:        10020 (3.82%)
used buckets:        9833 (3.75%)
maximum list length: 3
average list length: 1.02
hash cost per tuple: 127 cyc, 256 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
2	3	0.06%
183	2	3.71%
9648	1	100.00%
252314	0	100.00%