filename: matrix
hash function: rt
total buckets:       131101
total tuples:        75216 (57.37%)
used buckets:        56468 (43.07%)
maximum list length: 6
average list length: 1.33
hash cost per tuple: 48 cyc, 97 ns, 10 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
7	6	0.06%
72	5	0.53%
382	4	2.57%
2595	3	12.92%
12089	2	45.06%
41323	1	100.00%
74633	0	100.00%