country weapon designation weapon description year(s) delivered quantity delivered
country
weapon designation
weapon description
year -lrb- s -rrb- delivered
quantity delivered
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
number
text text text timespan number
austria ghn-45 155mm towed gun 1983 200
according to this list , how many countries sold weapons to iraq ?
VBG TO DT NN , WRB JJ NNS VBD NNS TO NNP .
21
Keyword Keyword Keyword Keyword Column Keyword Keyword Keyword
select count ( distinct c1 ) from w
None None None None None Keyword Keyword Column None None None None None
['agg', 'agg_count'] ['agg', 'agg_count'] c1