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_26 (points__pts_ INTEGER, won__pg_ INTEGER)
### Question:
What is the average number of points of the team with more than 17 pg won?
### Answer:
SELECT AVG(points__pts_) FROM table_name_26 WHERE won__pg_ > 17