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_name_4 (Id VARCHAR)
### Question:
What is the 2009 average when the 2007 average is more than 0,18?
### Answer:
SELECT AVG(2009) FROM table_name_4 WHERE 2007 > 0 OFFSET 18