CREATE TABLE table_204_218 (id DECIMAL, "name" TEXT, "faith" TEXT, "type" TEXT, "gov" TEXT, "opened" DECIMAL, "intake" DECIMAL, "dcsf number" DECIMAL, "ofsted number" DECIMAL, "web" TEXT, "coordinates" TEXT)

at least how many types are there ?
SELECT COUNT(DISTINCT "type") FROM table_204_218 AS table_204_218
SELECT COUNT(DISTINCT "type") FROM "table_204_218" AS "table_204_218"