user: Question: Tell me the games for total less than 4 for Swimming 1968
Columns: ['Sport', 'Years', 'Games', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['Swimming', '2004–2012', 'Summer', 11.0, 1.0, 1.0, 13.0]
SQL:

assistant: SELECT "Games" FROM "Table" WHERE "Total" < 4.0 AND "Sport" = 'Swimming' AND "Years" = '1968';