53% (2019)

62% (2016)

71% (1964)

69% (1986)

71% (1933)

69% (1949)

67% (1957)

65% (1956)

63% (2005)

48% (1972)

59% (2012)

39% (2013)

61% (2018)

69% (1967)

40% (2005)

71% (1961)

63% (2016)

56% (2017)

48% (2018)

59% (2021)