CREATE TABLE table_29990 ("Pick" FLOAT, "Player" TEXT, "Position" TEXT, "Nationality" TEXT, "NHL team" TEXT, "College/junior/club team" TEXT)

How many positions does Janne Niinimaa play?
SELECT COUNT("Position") FROM table_29990 WHERE "Player" = 'Janne Niinimaa'
SELECT COUNT("Position") FROM "table_29990" WHERE "Player" = 'Janne Niinimaa'