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_68 (top_10 INTEGER, wins INTEGER)
### Question:
What is the sum of top-10s for events with more than 0 wins?
### Answer:
SELECT SUM(top_10) FROM table_name_68 WHERE wins > 0