user: Question: How many votes for the candidate after 1992, 1.59% of the vote, and the office of us representative 4?
Columns: ['Year', 'Office', 'Candidate', 'Popular Votes', 'Percentage']
Types: ['real', 'text', 'text', 'real', 'text']
Sample row: [1988.0, 'US Senator', 'Derrick Grimmer', 9016.0, '0.43%']
SQL:

assistant: SELECT "Popular Votes" FROM "Table" WHERE "Office" = 'us representative 4' AND "Percentage" = '1.59%' AND "Year" > 1992.0;