filename: matrix
hash function: crc32_bof
hash seed 0x1c7f1d2d
total buckets:       131101
total tuples:        75216 (57.37%)
used buckets:        57174 (43.61%)
maximum list length: 7
average list length: 1.32
hash cost per tuple: 93 cyc, 189 ns, 5 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	7	0.01%
1	6	0.02%
35	5	0.25%
338	4	2.05%
2360	3	11.46%
12157	2	43.79%
42282	1	100.00%
73927	0	100.00%