filename: 500
hash function: jenkins
total buckets:       32767
total tuples:        10020 (30.58%)
used buckets:        8645 (26.38%)
maximum list length: 5
average list length: 1.16
hash cost per tuple: 127 cyc, 256 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
2	5	0.10%
6	4	0.34%
97	3	3.24%
1155	2	26.30%
7385	1	100.00%
24122	0	100.00%