year single us cashbox us hot 100 uk singles
year
single
us cashbox
us hot 100
uk singles
number
number
number
number
number text number number number
1969 "rock & roll holiday" 85 96 52
what is the total number of singles released ?
WP VBD-AUX DT JJ NN IN NNS VBN .
13
Keyword Keyword Keyword Column Keyword Keyword Keyword
select count ( c2 ) from w
None None None Keyword Keyword Keyword Column None None
['agg', 'agg_count'] ['agg', 'agg_count'] ['agg', 'agg_count'] c2