target freshman class of more than 7,000 students. Students come from all 50 U.S. states and nearly 100 countries. In academic year 2019–20 full-time undergraduate students made up about 97 percent of the undergraduate student body, with a first-time student retention rate of almost 97 percent. In 2003, two lawsuits involving U-M's affirmative action admissions policy reached the U.S. Supreme Court (Grutter v. Bollinger and Gratz v. Bollinger). President George W. Bush publicly opposed the policy before the court issued a ruling. The court found that race may be considered as a factor in university admissions in all public universities and private universities that accept federal funding, but it ruled that a point system was unconstitutional. In the first case, the court upheld the Law School admissions policy, while in the second it ruled against the university's undergraduate admissions policy. The debate continued because in November 2006, Michigan voters passed Proposal 2, banning most affirmative action in university admissions. Under that law, race, gender, and national origin can no longer be considered in admissions. U-M and other organizations were granted a stay from implementation of the law soon after that referendum. This allowed time for proponents of affirmative action to decide legal and constitutional options in response to the initiative results. In April 2014, the Supreme Court ruled in Schuette v. Coalition to Defend Affirmative Action that Proposal 2 did not violate the U.S. Constitution. The admissions office states that it will attempt to achieve a diverse student body by looking at other factors, such as whether the student attended a disadvantaged school, and the level of education of the student's parents. Enrollment In Fall 2016, the university had an enrollment of 44,718 students: 28,983 undergraduate students, 12,565 graduate students and 2,665 first professional students in a total of 600 academic programs. Of all students, 37,954 (84.9%) are U.S. citizens or permanent residents and 6,764 (15.1%) are international students. In 2014, undergraduates were enrolled in 12 schools or colleges: About 61 percent in the College of Literature, Science, and the Arts; 21 percent in the College of Engineering; 5.3 percent in the Ross School of Business; 3.3 percent in the School of Kinesiology; 2.7 percent in the School of Music, Theatre & Dance; and 2 percent in the School of Nursing. Small numbers of undergraduates were enrolled in the colleges or schools of Art & Design, Architecture & Urban Planning,