In what region do 18.6% of the people make less than 50% of the median income?
CREATE TABLE table_25042332_16 (
    region VARCHAR,
    below_50_percentage_of_median_income VARCHAR
)
SELECT region FROM table_25042332_16 WHERE below_50_percentage_of_median_income = "18.6%"
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: In what region do 18.6% of the people make less than 50% of the median income? ### Input: CREATE TABLE table_25042332_16 (
    region VARCHAR,
    below_50_percentage_of_median_income VARCHAR
) ### Response: SELECT region FROM table_25042332_16 WHERE below_50_percentage_of_median_income = "18.6%"