How many goals was by Rix from Eng who started before 2005 in the youth system?
CREATE TABLE "squad_information" (
  "nat" text,
  "name" text,
  "since" real,
  "goals" real,
  "ends" text,
  "transfer_fee" text
);
SELECT COUNT("goals") FROM "squad_information" WHERE "nat"='eng' AND "transfer_fee"='youth system' AND "since"<2005 AND "name"='rix';