Historical rankings of Prime Ministers of the United Kingdom from his second term only. In 2013, a group of academic staff and students at Royal Holloway, University of London, conducted a postal survey of British Members of Parliament, asking them to evaluate the success of post-war British prime ministers. Some 158 MPs replied to the survey, a response rate of 24%. The respondents included 69 Conservatives, 67 Labour MPs, 14 Liberal Democrats and 8 MPs from other parties. The survey used the same question employed in the 2004 and 2010 University of Leeds studies: MPs were asked how successful or unsuccessful they considered each Prime Minister to have been
Prime Minister of Ukraine Prime Minister of Ukraine The Prime Minister of Ukraine (, ) is Ukraine's head of government, presiding over the Cabinet of Ministers of Ukraine, which is the highest body of the executive branch of the Ukrainian government. The position replaced the Soviet post of the Chairman of Council of Ministers of the Ukrainian SSR, which was established on March 25, 1946. Since Ukrainian independence from the Soviet Union in 1991, there have been sixteen prime ministers, or twenty, counting acting PMs. Arseniy Yatsenyuk was the first Prime Minister who came from Western Ukraine. Two prime ministers were born in the