What many times was the victoria derby raced?
CREATE TABLE table_31377 (
    "Result" text,
    "Date" text,
    "Race" text,
    "Venue" text,
    "Group" text,
    "Distance" text,
    "Weight (kg)" text,
    "Jockey" text,
    "Winner/2nd" text
)
SELECT COUNT("Date") FROM table_31377 WHERE "Race" = 'Victoria Derby'
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: What many times was the victoria derby raced? ### Input: CREATE TABLE table_31377 (
    "Result" text,
    "Date" text,
    "Race" text,
    "Venue" text,
    "Group" text,
    "Distance" text,
    "Weight (kg)" text,
    "Jockey" text,
    "Winner/2nd" text
) ### Response: SELECT COUNT("Date") FROM table_31377 WHERE "Race" = 'Victoria Derby'