user: ### NOW ANSWER:
Question: What year was she on a 350cc class bike, ranked 16th, with over 0 wins?
Columns: ['Year', 'Class', 'Team', 'Points', 'Rank', 'Wins']
Types: ['real', 'text', 'text', 'real', 'text', 'real']
Sample row: [1965.0, '125cc', 'Bultaco', 1.0, '24th', 0.0]
SQL:

assistant: SELECT SUM("Year") FROM "Table" WHERE "Class" = '350cc' AND "Rank" = '16th' AND "Wins" > 0.0;