How many positions does Janne Niinimaa play?
CREATE TABLE "round_two" (
  "pick" real,
  "player" text,
  "position" text,
  "nationality" text,
  "nhl_team" text,
  "college_junior_club_team" text
);
SELECT COUNT("position") FROM "round_two" WHERE "player"='Janne Niinimaa';