filename: matrix
hash function: abcd
total buckets:       32771
total tuples:        75216 (229.52%)
used buckets:        29457 (89.89%)
maximum list length: 12
average list length: 2.55
hash cost per tuple: 43 cyc, 87 ns, 12 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
2	12	0.03%
1	11	0.05%
2	10	0.07%
16	9	0.26%
66	8	0.97%
235	7	3.15%
688	6	8.64%
1779	5	20.47%
3739	4	40.35%
6654	3	66.89%
8628	2	89.83%
7647	1	100.00%
3314	0	100.00%