64% (2012)

75% (2002)

61% (2005)

69% (2007)

71% (2017)

65% (1998)

71% (2019)

59% (2011)

68% (1963)

73% (2018)

66% (1959)

68% (1983)

63% (1986)

63% (2021)

74% (2004)

70% (1986)

48% (2008)

63% (2006)

60% (2002)

58% (1971)