filename: 500
hash function: jenkins
total buckets:       131101
total tuples:        10020 (7.64%)
used buckets:        9665 (7.37%)
maximum list length: 3
average list length: 1.04
hash cost per tuple: 127 cyc, 255 ns, 4 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
8	3	0.24%
339	2	7.01%
9318	1	100.00%
121436	0	100.00%