Table: cuban_provinces_ranked
Columns: province
capital
population_2005
population
area_km
area
density

Question: How many regions have a capital of matanzas and a 2005 population under 670427?
SQL: SELECT COUNT("area_km") FROM cuban_provinces_ranked WHERE "capital" = 'matanzas' AND "population_2005" < 670427

Question: What is the average area that has a Capital of camagüey, with a Population (%) larger than 7.02?
SQL: SELECT AVG("area_km") FROM cuban_provinces_ranked WHERE "capital" = 'camagüey' AND "population" > 7.02