how many were friendly competitions ?
CREATE TABLE table_204_52 (
    id number,
    "#" number,
    "date" text,
    "venue" text,
    "opponent" text,
    "score" text,
    "result" text,
    "competition" text
)
SELECT COUNT(DISTINCT "date") FROM table_204_52 WHERE "competition" = 'friendly'
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 were friendly competitions ? ### Input: CREATE TABLE table_204_52 (
    id number,
    "#" number,
    "date" text,
    "venue" text,
    "opponent" text,
    "score" text,
    "result" text,
    "competition" text
) ### Response: SELECT COUNT(DISTINCT "date") FROM table_204_52 WHERE "competition" = 'friendly'