filename: matrix
hash function: jenkins2
total buckets:       65537
total tuples:        75216 (114.77%)
used buckets:        44633 (68.10%)
maximum list length: 8
average list length: 1.69
hash cost per tuple: 68 cyc, 137 ns, 7 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
3	8	0.03%
8	7	0.11%
62	6	0.60%
342	5	2.87%
1512	4	10.92%
5219	3	31.73%
13862	2	68.59%
23625	1	100.00%
20904	0	100.00%