filename: 5000
hash function: crc32
total buckets:       262144
total tuples:        100020 (38.15%)
used buckets:        75232 (28.70%)
maximum list length: 4
average list length: 1.33
hash cost per tuple: 189 cyc, 381 ns, 3 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
355	4	1.42%
2226	3	8.10%
19271	2	46.63%
53380	1	100.00%
186912	0	100.00%