60% (2017)

65% (1923)

68% (1994)

51% (1993)

58% (2004)

75% (1992)

71% (1977)

54% (2007)

61% (2005)

55% (2001)

50% (2016)

69% (1988)

76% (1939)

58% (2015)

58% (2005)

65% (2020)

58% (1984)

60% (2020)

70% (1998)

61% (1986)