filename: 500
hash function: pearson
total buckets:       65536
total tuples:        10020 (15.29%)
used buckets:        6459 (9.86%)
maximum list length: 9
average list length: 1.55
hash cost per tuple: 548 cyc, 1105 ns, 1 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
3	9	0.27%
53	8	4.50%
3	7	4.71%
66	6	8.66%
259	5	21.59%
283	4	32.88%
288	3	41.51%
357	2	48.63%
5147	1	100.00%
59077	0	100.00%