What is the total number of viewers where the share is 7 and the week rank is 64?
CREATE TABLE table_20532 (
    "#" real,
    "Air Date" text,
    "Timeslot" text,
    "Rating" text,
    "Share" real,
    "18-49" text,
    "Viewers" text,
    "Weekly Rank" text
)
SELECT COUNT("Viewers") FROM table_20532 WHERE "Share" = '7' AND "Weekly Rank" = '64'
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 of viewers where the share is 7 and the week rank is 64? ### Input: CREATE TABLE table_20532 (
    "#" real,
    "Air Date" text,
    "Timeslot" text,
    "Rating" text,
    "Share" real,
    "18-49" text,
    "Viewers" text,
    "Weekly Rank" text
) ### Response: SELECT COUNT("Viewers") FROM table_20532 WHERE "Share" = '7' AND "Weekly Rank" = '64'