filename: matrix
hash function: crc32_2x6
hash seed 0x1c7f1d2d
total buckets:       131101
total tuples:        75216 (57.37%)
used buckets:        57201 (43.63%)
maximum list length: 6
average list length: 1.31
hash cost per tuple: 120 cyc, 243 ns, 4 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
2	6	0.02%
37	5	0.26%
309	4	1.91%
2412	3	11.53%
12106	2	43.72%
42335	1	100.00%
73900	0	100.00%