Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_18950570_4 (brazil_100_percentage__percent_of_the_population_ VARCHAR, age_group VARCHAR)
### Question:
what ae all of the brazil 100% where the age group is 15-17?
### Answer:
SELECT brazil_100_percentage__percent_of_the_population_ FROM table_18950570_4 WHERE age_group = "15-17"