user: Question: Which years was there a To par of +1?
Columns: ['Player', 'Country', 'Year(s) won', 'Total', 'To par', 'Finish']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Hale Irwin', 'United States', '1974 , 1979', 280.0, '–8', '1']
SQL:

assistant: SELECT "Year(s) won" FROM "Table" WHERE "To par" = '+1';