CREATE TABLE county_public_safety (County_ID INT, Name TEXT, Population INT, Police_officers INT, Residents_per_officer INT, Case_burden INT, Crime_rate FLOAT, Police_force TEXT, Location TEXT)
CREATE TABLE city (City_ID INT, County_ID INT, Name TEXT, White FLOAT, Black FLOAT, Amerindian FLOAT, Asian FLOAT, Multiracial FLOAT, Hispanic FLOAT)

Return a bar chart on how many counties correspond to each police force?, sort by the Y-axis in asc.
SELECT Police_force, COUNT(*) FROM county_public_safety GROUP BY Police_force ORDER BY COUNT(*)
SELECT "Police_force", COUNT(*) FROM "county_public_safety" GROUP BY "Police_force" ORDER BY COUNT(*) NULLS FIRST