What is the total for the place when the singer is Mariza Ikonomi when points are larger than 20?
CREATE TABLE "festivali_i_k_ng_s_46" (
  "draw" real,
  "singer" text,
  "song" text,
  "points" real,
  "place" real
);
SELECT COUNT("place") FROM "festivali_i_k_ng_s_46" WHERE "singer"='mariza ikonomi' AND "points">20;