user: Question: What is To Par, when Year(s) Won is "1968 , 1971"?
Columns: ['Player', 'Country', 'Year(s) won', 'Total', 'To par']
Types: ['text', 'text', 'text', 'real', 'real']
Sample row: ['Andy North', 'United States', '1978 , 1985', 148.0, 8.0]
SQL:

assistant: SELECT "To par" FROM "Table" WHERE "Year(s) won" = '1968 , 1971';