sentences:  Thunderbird was also ranked as the 5th most diverse school out of 82 schools surveyed, based on student responses about students' country of origin, gender and ethnicity.In 2013, "The Financial Times" ranked Thunderbird's executive education program ninth overall based on corporate client feedback to "The Financial Times".Also in 2013, "The Economist" released ratings for online programs and gave Thunderbird a rating of "good", which was one step down from the publication's top rating of "excellent".