filename: 500
hash function: jenkins2
total buckets:       8192
total tuples:        10020 (122.31%)
used buckets:        5805 (70.86%)
maximum list length: 7
average list length: 1.73
hash cost per tuple: 69 cyc, 139 ns, 7 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
3	7	0.21%
15	6	1.11%
58	5	4.00%
231	4	13.22%
682	3	33.64%
1833	2	70.23%
2983	1	100.00%
2387	0	100.00%