filename: 500
hash function: jenkins
total buckets:       32768
total tuples:        10020 (30.58%)
used buckets:        8595 (26.23%)
maximum list length: 4
average list length: 1.17
hash cost per tuple: 127 cyc, 256 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
7	4	0.28%
123	3	3.96%
1158	2	27.08%
7307	1	100.00%
24173	0	100.00%