66% (2015)

58% (1993)

77% (2001)

70% (2003)

75% (2023)

74% (1997)

73% (2023)

75% (2018)

49% (1975)

70% (1969)

70% (1993)

63% (2008)

66% (2009)

65% (1966)

53% (2010)

66% (2018)

60% (2021)

51% (1995)

73% (1994)

71% (1992)