CREATE TABLE table_204_332 (id DECIMAL, "administrative\ area" TEXT, "area\ km2" DECIMAL, "area\ sq mi" DECIMAL, "population" DECIMAL, "administrative\ centre" TEXT)

how many administrative areas have a population below 500 ?
SELECT COUNT("administrative\narea") FROM table_204_332 WHERE "population" < 500
SELECT COUNT("administrative\narea") FROM "table_204_332" WHERE "population" < 500