user: Question: how many times is the total points 128.0?
Columns: ['Rank by average', 'Place', 'Couple', 'Total points', 'Number of dances', 'Average']
Types: ['real', 'real', 'text', 'text', 'real', 'text']
Sample row: [1.0, 2.0, 'Laura and Colin', '348.0', 13.0, '26.8']
SQL:

assistant: SELECT COUNT("Couple") FROM "Table" WHERE "Total points" = '128.0';