according to this list , how many countries sold weapons to iraq ?
CREATE TABLE table_203_587 (
    id number,
    "country" text,
    "weapon designation" text,
    "weapon description" text,
    "year(s) delivered" text,
    "quantity delivered" number
)
SELECT COUNT(DISTINCT "country") FROM table_203_587
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: according to this list , how many countries sold weapons to iraq ? ### Input: CREATE TABLE table_203_587 (
    id number,
    "country" text,
    "weapon designation" text,
    "weapon description" text,
    "year(s) delivered" text,
    "quantity delivered" number
) ### Response: SELECT COUNT(DISTINCT "country") FROM table_203_587