user: ### NOW ANSWER:
Question: What year did she compete in tampere, finland?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Event']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2007.0, 'European Championships', 'Sofia , Bulgaria', '3rd', '48 kg']
SQL:

assistant: SELECT AVG("Year") FROM "Table" WHERE "Venue" = 'tampere, finland';