filename: matrix
hash function: jenkins
total buckets:       65535
total tuples:        75216 (114.77%)
used buckets:        44654 (68.14%)
maximum list length: 7
average list length: 1.68
hash cost per tuple: 127 cyc, 256 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
18	7	0.17%
69	6	0.72%
370	5	3.18%
1474	4	11.02%
5193	3	31.73%
13821	2	68.48%
23709	1	100.00%
20881	0	100.00%