CREATE TABLE table_41523 ("Position" TEXT, "Jersey #" FLOAT, "Name" TEXT, "Height  ( cm ) " FLOAT, "Weight  ( kg ) " FLOAT, "Birthdate" TEXT, "Birthplace" TEXT, "Previous Club/Team" TEXT)

How many different Heights (cm) did Mark Fusco have, when his Jersey # was less than 16?
SELECT COUNT("Height (cm)") FROM table_41523 WHERE "Jersey #" < '16' AND "Name" = 'mark fusco'
SELECT COUNT("Height (cm)") FROM "table_41523" WHERE "Jersey #" < '16' AND "Name" = 'mark fusco'