On December 4, 2006, the trust announced the hiring of art historian James N. Wood, the former Director of the Art Institute of Chicago, as the trust's new president and CEO, replacing Barry Munitz, who was forced to step down earlier in the year. In 2009, after a substantial drop in the trust's assets, Wood cut nearly 100 employees at the trust's various operations, most at the Getty Museum. Fees for parking at the museum and the Getty Villa were raised by 50% to $15. Wood died suddenly of natural causes on June 12, 2010. In May 2011 James Cuno, director of the Art Institute of Chicago, was named president and chief executive of the Getty Trust, to take office in August. The J. Paul Getty Museum is an art museum. It has two locations, one at the Getty Center in Los Angeles, California, and one at the Getty Villa in Pacific Palisades, Los Angeles, California. The museum at the Getty Center contains "Western art from the Middle Ages to the present;" its estimated 1.3 million visitors annually makes it one of the most visited museums in the United States. The museum at the Getty Villa contains art from "ancient Greece, Rome, and Etruria". The museum started as J. Paul Getty's personal art collection. The Getty Foundation was originally called the "Getty Grant Program," which began in 1984 under the direction of Deborah Marrow. The J. Paul Getty Trust can spend up to 0.75% of its endowment on gifts and grants; by 1990 the Getty Grant Program (then based in Santa Monica) had made 530 grants totaling $20 million to "art historians, conservators and art museums in 18 countries". For example, a foundation grant funded the restoration of the Cosmati Pavement in the floor of Westminster Abbey. For many years, the foundation conducted the Getty Leadership Institute (GLI). The major GLI program is the Museum Leadership Institute (MLI), formerly known as the Museum Management Institute, which "has served close to 1,000 museum professionals from the United States and 30 countries worldwide". However, effective on January 2, 2010, the GLI was transferred to the Claremont Graduate University in Claremont, California and was renamed "The Getty Leadership Institute at Claremont Graduate University". The Getty Research Institute (GRI), located at the Getty Center in Los Angeles, California, is "dedicated to furthering knowledge and advancing understanding of the visual arts". GRI maintains a research library, organizes exhibitions and other events, sponsors a residential scholars program, publishes books, and maintains electronic databases including a Semantic Web service.