user: Question: What was the highest number of points in 1966?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1963.0, 'Scuderia Centro Sud', 'BRM P57', 'BRM V8', 0.0]
SQL:

assistant: SELECT MAX("Points") FROM "Table" WHERE "Year" = 1966.0;