filename: matrix
hash function: crc32_2x6
hash seed 0x1c7f1d2d
total buckets:       65537
total tuples:        75216 (114.77%)
used buckets:        44697 (68.20%)
maximum list length: 7
average list length: 1.68
hash cost per tuple: 119 cyc, 241 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
16	7	0.15%
75	6	0.75%
358	5	3.13%
1490	4	11.05%
5232	3	31.92%
13682	2	68.30%
23844	1	100.00%
20840	0	100.00%