CREATE TABLE table_204_601 (id NUMBER, "area served" CLOB, "city of license" CLOB, "vc" NUMBER, "rf" NUMBER, "callsign" CLOB, "network" CLOB, "notes" CLOB)

how many areas have at least 5 stations ?
SELECT COUNT(*) FROM (SELECT "area served" FROM table_204_601 GROUP BY "area served" HAVING COUNT(*) >= 5)
WITH "cte" AS (SELECT 1 AS "_" FROM "table_204_601" GROUP BY "area served" HAVING COUNT(*) >= 5) SELECT COUNT(*) FROM "cte" "cte"