74% (2022)

63% (2013)

58% (1994)

64% (1998)

63% (2003)

62% (2022)

63% (2009)

61% (2023)

73% (1999)

71% (1997)

68% (2013)

65% (2024)

73% (1973)

59% (2024)

65% (2006)

68% (2023)

66% (2004)

74% (1987)

66% (2013)

50% (2015)