Historical rankings of Prime Ministers of Australia teaching or researching in the fields of Australian politics or history" to place Australia's prime ministers in five categories; 40 responded. Five points were awarded to prime ministers judged "outstanding", four for those considered "good", three for "average", two for "below average", and one for "failure". The three caretaker prime ministers were excluded from consideration, as was the serving prime minister, Julia Gillard. John Curtin received the highest average rating, 4.78, and he was the only prime minister who no respondents gave a rating lower than "good". It is possible to compare the highest approval ratings achieved by Prime Ministers
Prime Minister of Slovakia March 22, 2018, Peter Pellegrini became the 8th and current prime minister. The office of Prime Minister was established in 1969 by the Constitutional Law of Federation. However, a similar office had existed from 1918 when various officials were presiding over executive bodies governing the Slovak part of Czechoslovakia or the Slovak state respectively. From 1993, when the independent Slovak Republic was established, there have been five persons to hold the office. From 2018 the current Prime Minister is Peter Pellegrini. Since Slovakia is a parliamentary republic the Prime Minister is accountable to the National Council. The Slovak Constitution provides