SELECT count(*) FROM MODEL_LIST AS T1 JOIN CAR_MAKERS AS T2 ON T1.Maker  =  T2.Id JOIN COUNTRIES AS T3 ON T2.Country  =  T3.CountryId WHERE T3.CountryName  =  'usa';
What is the count of the car models produced in the United States?
SELECT count ( * ) FROM MODEL_LIST AS T1 JOIN CAR_MAKERS AS T2 ON T1.Maker = T2.Id JOIN COUNTRIES AS T3 ON T2.Country = T3.CountryId WHERE T3.CountryName = 'usa ' ;
select count ( * ) from model_list as t1 join car_makers as t2 on t1 . maker = t2 . id join countries as t3 on t2 . country = t3 . countryid where t3 . countryname = value
What is the count of the car models produced in the United States ?