user: ### NOW ANSWER:
Question: When the Swedish People's Party had a net gain/loss of 0, how many seats did they have?
Columns: ['Party', 'Seats', 'Net gain/loss', '% of seats', '% of votes']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['National Coalition Party', '44', '−6', '22.0', '20.4']
SQL:

assistant: SELECT "Seats" FROM "Table" WHERE "Net gain/loss" = '0' AND "Party" = 'Swedish People''s Party';