Name the total number of class aaa for 2006-07
CREATE TABLE table_19456 (
    "School Year" text,
    "Class A" text,
    "Class AA" text,
    "Class AAA" text,
    "Class AAAA" text,
    "Class AAAAA" text
)
SELECT COUNT("Class AAA") FROM table_19456 WHERE "School Year" = '2006-07'
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: Name the total number of class aaa for 2006-07 ### Input: CREATE TABLE table_19456 (
    "School Year" text,
    "Class A" text,
    "Class AA" text,
    "Class AAA" text,
    "Class AAAA" text,
    "Class AAAAA" text
) ### Response: SELECT COUNT("Class AAA") FROM table_19456 WHERE "School Year" = '2006-07'