filename: matrix
hash function: abcd
total buckets:       16411
total tuples:        75216 (458.33%)
used buckets:        16254 (99.04%)
maximum list length: 15
average list length: 4.63
hash cost per tuple: 43 cyc, 87 ns, 12 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
1	15	0.02%
2	14	0.06%
15	13	0.32%
26	12	0.73%
69	11	1.74%
173	10	4.04%
425	9	9.13%
834	8	18.00%
1377	7	30.81%
2198	6	48.34%
2874	5	67.45%
2991	4	83.36%
2762	3	94.37%
1726	2	98.96%
781	1	100.00%
157	0	100.00%