On 17 December 2010, Rousseff received from the Supreme Electoral Court a diploma attesting her victory in the 2010 presidential election, becoming the first woman in the history of Brazil to receive it. She was unable to name all members of her cabinet until that ceremony, as she had desired. Rousseff completed the appointment of all 37 members of her cabinet on 22 December 2010. Although she had projected that 30% of her cabinet would be composed of women, the females appointed eventually made up 24% of her cabinet. Rousseff's own Workers' Party (PT) comprised 43% of her cabinet, with 16 members, while 12 other offices were handed out to six out of ten political parties that formed her winning electoral coalition. The remaining 9 cabinet offices, among which were key offices such as the presidency of the Central Bank of Brazil, the Ministry of External Relations and the Ministry of the Environment, were handed out to non-partisan technical names.