filename: matrix
hash function: buzhash
total buckets:       16383
total tuples:        75216 (459.11%)
used buckets:        16222 (99.02%)
maximum list length: 15
average list length: 4.64
hash cost per tuple: 146 cyc, 295 ns, 3 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
1	15	0.02%
5	14	0.11%
7	13	0.23%
28	12	0.68%
75	11	1.78%
172	10	4.06%
438	9	9.31%
803	8	17.85%
1534	7	32.12%
2085	6	48.75%
2825	5	67.53%
3014	4	83.56%
2690	3	94.29%
1749	2	98.94%
796	1	100.00%
161	0	100.00%