CREATE TABLE table_204_959 (id DECIMAL, "club" TEXT, "founded" DECIMAL, "nickname" TEXT, "location" TEXT, "home ground" TEXT, "entered competition" DECIMAL, "most recent promotion" DECIMAL)

how many division 1 teams were founded before 1950 ?
SELECT COUNT(*) FROM table_204_959 WHERE "founded" < 1950
SELECT COUNT(*) FROM "table_204_959" WHERE "founded" < 1950