CREATE TABLE table_204_99 (id NUMBER, "#" NUMBER, "club" CLOB, "winner" NUMBER, "last win" NUMBER, "runner-up" NUMBER, "last losing final" NUMBER)

how many different clubs have won ?
SELECT COUNT(DISTINCT "club") FROM table_204_99 WHERE "winner" > 0
SELECT COUNT(DISTINCT "club") FROM "table_204_99" WHERE "winner" > 0