Name the number of artists for panel points being 5
CREATE TABLE "final" (
  "draw" real,
  "song" text,
  "artist" text,
  "panel_points" real,
  "televotes" real,
  "televote_points" real,
  "score" real,
  "placing" text
);
SELECT COUNT("artist") FROM "final" WHERE "panel_points"=5;