user: Question: How many laps were done in 2012?
Columns: ['Year', 'Team', 'Co-Drivers', 'Class', 'Laps', 'Pos.', 'Class Pos.']
Types: ['real', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: [1995.0, 'Giroix Racing Team', 'Fabien Giroix Olivier Grouillard', 'GT1', 290.0, '5th', '4th']
SQL:

assistant: SELECT SUM("Laps") FROM "Table" WHERE "Year" = 2012.0;