CREATE TABLE table_204_567 (id DECIMAL, "team" TEXT, "location" TEXT, "stadium" TEXT, "capacity" DECIMAL, "manager" TEXT, "captain" TEXT, "kit manufacturer" TEXT, "shirt sponsor" TEXT)

how many different kit manufacturers are involved ?
SELECT COUNT(DISTINCT "kit manufacturer") FROM table_204_567
SELECT COUNT(DISTINCT "kit manufacturer") FROM "table_204_567"