filename: 01-matrix
hash function: abcd_fold
total buckets:       65536
total tuples:        75216 (114.77%)
used buckets:        44719 (68.24%)
maximum list length: 8
average list length: 1.68
hash cost per tuple: 50 cyc, 50 ns, 20 Mhz on 993 Mhz CPU (INNER)
Count	Length	CT
3	8	0.03%
10	7	0.12%
64	6	0.64%
357	5	3.01%
1462	4	10.78%
5270	3	31.80%
13742	2	68.34%
23811	1	100.00%
20817	0	100.00%