filename: 01-matrix
hash function: abcd_fast
total buckets:       65535
total tuples:        75216 (114.77%)
used buckets:        44633 (68.11%)
maximum list length: 9
average list length: 1.69
hash cost per tuple: 57 cyc, 57 ns, 17 Mhz on 993 Mhz CPU (INNER)
Count	Length	CT
1	9	0.01%
2	8	0.03%
9	7	0.12%
84	6	0.79%
360	5	3.18%
1497	4	11.14%
5323	3	32.37%
13510	2	68.30%
23847	1	100.00%
20902	0	100.00%