What is the national share of the country whose area is 148064 km^2?
CREATE TABLE table_171666_1 (
    national_share___percentage_ VARCHAR,
    area__km²_ VARCHAR
)
SELECT national_share___percentage_ FROM table_171666_1 WHERE area__km²_ = 148064
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 national share of the country whose area is 148064 km^2? ### Input: CREATE TABLE table_171666_1 (
    national_share___percentage_ VARCHAR,
    area__km²_ VARCHAR
) ### Response: SELECT national_share___percentage_ FROM table_171666_1 WHERE area__km²_ = 148064