http://www.jetpunk.com/user-quizzes/42254/stable-countries-outside-of-europe
and;
http://www.jetpunk.com/user-quizzes/42254/europe-fragile-countries
http://www.jetpunk.com/user-quizzes/42254/stable-countries-outside-of-europe
and;
http://www.jetpunk.com/user-quizzes/42254/europe-fragile-countries