filename: 01-matrix
hash function: rt_ab2
total buckets:       131073
total tuples:        75216 (57.38%)
used buckets:        56332 (42.98%)
maximum list length: 7
average list length: 1.34
hash cost per tuple: 51 cyc, 51 ns, 19 Mhz on 993 Mhz CPU (INNER)
Count	Length	CT
2	7	0.02%
15	6	0.14%
44	5	0.43%
462	4	2.89%
2549	3	13.05%
12137	2	45.33%
41123	1	100.00%
74741	0	100.00%