filename: matrix
hash function: jenkins
total buckets:       65537
total tuples:        75216 (114.77%)
used buckets:        44534 (67.95%)
maximum list length: 8
average list length: 1.69
hash cost per tuple: 126 cyc, 255 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	8	0.01%
12	7	0.12%
75	6	0.72%
350	5	3.05%
1571	4	11.40%
5297	3	32.53%
13521	2	68.48%
23707	1	100.00%
21003	0	100.00%