How many people were in attendance for the game week 15?
CREATE TABLE table_40279 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Attendance" real
)
SELECT COUNT("Attendance") FROM table_40279 WHERE "Week" = '15'
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 people were in attendance for the game week 15? ### Input: CREATE TABLE table_40279 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Attendance" real
) ### Response: SELECT COUNT("Attendance") FROM table_40279 WHERE "Week" = '15'