In 1977, Goodall established the Jane Goodall Institute (JGI), which supports the Gombe research, and she is a global leader in the effort to protect chimpanzees and their habitats. With nineteen offices around the world, the JGI is widely recognised for community-centred conservation and development programs in Africa. Its global youth program, Roots & Shoots began in 1991 when a group of 16 local teenagers met with Goodall on her back porch in Dar es Salaam, Tanzania. They were eager to discuss a range of problems they knew about from first-hand experience that caused them deep concern. The organisation now has over 10,000 groups in over 100 countries.  Due to an overflow of handwritten notes, photographs, and data piling up at Jane's home in Dar es Salaam in the mid-1990s, the Jane Goodall Institute's Center for Primate Studies was created at the University of Minnesota to house and organise this data. Currently all of the original Jane Goodall archives reside there and have been digitised and analysed and placed in an online database. On 17 March 2011, Duke University spokesman Karl Bates announced that the archives will move to Duke, with Anne E. Pusey, Duke's chairman of evolutionary anthropology, overseeing the collection. Pusey, who managed the archives in Minnesota and worked with Goodall in Tanzania, had worked at Duke for a year.  Today, Goodall devotes virtually all of her time to advocacy on behalf of chimpanzees and the environment, travelling nearly 300 days a year. Goodall is also a board member for the world's largest chimpanzee sanctuary outside of Africa, Save the Chimps in Fort Pierce, Florida.

Answer this question "What is the institutes purpose?" by extracting the answer from the text above.
), which supports the Gombe research, and she is a global leader in the effort to protect chimpanzees and their habitats.