Write SQL query to solve given problem: Provide the country name of universities with the number of students greater than 98% of the average student population of all universities in 2013.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT DISTINCT T3.country_name FROM university AS T1 INNER JOIN university_year AS T2 ON T1.id = T2.university_id INNER JOIN country AS T3 ON T3.id = T1.country_id WHERE T2.year = 2013 AND T2.num_students * 100 > ( SELECT AVG(num_students) FROM university_year ) * 98