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
Spouse of the Prime Minister of Canada Spouse of the Prime Minister of Canada The Spouse of the Prime Minister of Canada () is the wife or husband of the Prime Minister of Canada. Sophie Grégoire Trudeau is the wife of the 23rd and current prime minister, Justin Trudeau. To date, 19 women have been the wives of the Prime Minister of Canada; Kim Campbell, the only female prime minister to date, was unmarried during her time in office. As a public figure, spouses participate in various ceremonial, diplomatic or partisan activities alongside the prime minister. Spouses often pursue philanthropic or charitable endeavours on their own, although