what is the total number o production code where us viewers is 2.76?
CREATE TABLE table_24583 (
    "No." real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" text,
    "U.S. viewers (million)" text
)
SELECT COUNT("Production code") FROM table_24583 WHERE "U.S. viewers (million)" = '2.76'
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 is the total number o production code where us viewers is 2.76? ### Input: CREATE TABLE table_24583 (
    "No." real,
    "Title" text,
    "Directed by" text,
    "Written by" text,
    "Original air date" text,
    "Production code" text,
    "U.S. viewers (million)" text
) ### Response: SELECT COUNT("Production code") FROM table_24583 WHERE "U.S. viewers (million)" = '2.76'