How many goals was by Rix from Eng who started before 2005 in the youth system?
CREATE TABLE table_67580 (
    "Nat." text,
    "Name" text,
    "Since" real,
    "Goals" real,
    "Ends" text,
    "Transfer fee" text
)
SELECT COUNT("Goals") FROM table_67580 WHERE "Nat." = 'eng' AND "Transfer fee" = 'youth system' AND "Since" < '2005' AND "Name" = 'rix'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: How many goals was by Rix from Eng who started before 2005 in the youth system? ### Input: CREATE TABLE table_67580 (
    "Nat." text,
    "Name" text,
    "Since" real,
    "Goals" real,
    "Ends" text,
    "Transfer fee" text
) ### Response: SELECT COUNT("Goals") FROM table_67580 WHERE "Nat." = 'eng' AND "Transfer fee" = 'youth system' AND "Since" < '2005' AND "Name" = 'rix'