List down the country of the cities with a population greater than 97% of the average population of all countries in 2020.
population_2020 > MULTIPLY(0.97, AVG(population_2020));
SELECT T1.county FROM country AS T1 INNER JOIN zip_data AS T2 ON T1.zip_code = T2.zip_code WHERE T2.population_2020 > 0.97 * ( SELECT AVG(population_2020) FROM zip_data )