filename: matrix
hash function: buzhash
total buckets:       32767
total tuples:        75216 (229.55%)
used buckets:        29329 (89.51%)
maximum list length: 12
average list length: 2.56
hash cost per tuple: 147 cyc, 295 ns, 3 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
1	12	0.02%
2	11	0.05%
6	10	0.12%
16	9	0.32%
65	8	1.01%
253	7	3.36%
696	6	8.91%
1762	5	20.63%
3787	4	40.77%
6608	3	67.12%
8596	2	89.98%
7537	1	100.00%
3438	0	100.00%