The university is known around the world, its students being famous people such as U.S. President Gerald Ford, Supreme Court Justices, as well as many heads of states around the world. It is now ranked 18th in the world by "The Times Higher Education-QS World University Rankings," and 21st by the Shanghai Jiao Tong University Institute for Higher Education rankings. In its last survey in 1995, the National Research Council ranked UM 3rd in the United States and is called one of the first eight Public Ivys. The university also has one of the largest research budgets or spending money of any American university and the largest number of living alumni or former students, at 460,000. UM athletic teams are known as very good, especially in football, men's basketball, and ice hockey.