How many goals were scored in 2004 when the gp/gs was "did not play"?
CREATE TABLE "national_team" (
  "year" text,
  "gp_gs" text,
  "goals" text,
  "assists" text,
  "total_points" text
);
SELECT "goals" FROM "national_team" WHERE "gp_gs"='did not play' AND "year"='2004';