user: Question: What is the average % of population Tunisia, which has an average relative annual growth smaller than 1.03?
Columns: ['Rank', 'Country (or dependent territory)', 'July 1, 2013 projection', '% of pop.', 'Average relative annual growth (%)', 'Average absolute annual growth']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Egypt', 84605000.0, 22.81, 2.29, 1893000.0]
SQL:

assistant: SELECT AVG("% of pop.") FROM "Table" WHERE "Country (or dependent territory)" = 'Tunisia' AND "Average relative annual growth (%)" < 1.03;