filename: 500
hash function: jenkins2b
total buckets:       32768
total tuples:        10020 (30.58%)
used buckets:        8639 (26.36%)
maximum list length: 4
average list length: 1.16
hash cost per tuple: 68 cyc, 137 ns, 7 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
9	4	0.36%
111	3	3.68%
1132	2	26.28%
7387	1	100.00%
24129	0	100.00%