CREATE TABLE table_17892 ("No" FLOAT, "Player" CLOB, "Height" CLOB, "Position" CLOB, "Year born" FLOAT, "Current Club" CLOB)

How many clubs does number 6 play for?
SELECT COUNT("Current Club") FROM table_17892 WHERE "No" = '6'
SELECT COUNT("Current Club") FROM "table_17892" WHERE "No" = '6'