filename: matrix
hash function: crc32
total buckets:       32771
total tuples:        75216 (229.52%)
used buckets:        29408 (89.74%)
maximum list length: 10
average list length: 2.56
hash cost per tuple: 189 cyc, 381 ns, 3 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
3	10	0.04%
20	9	0.28%
75	8	1.08%
190	7	2.85%
621	6	7.80%
1784	5	19.66%
3869	4	40.23%
6744	3	67.13%
8620	2	90.05%
7482	1	100.00%
3363	0	100.00%