73% (2013)

79% (2003)

74% (1999)

77% (1998)

73% (2018)

64% (2013)

58% (2018)

76% (2001)

71% (2002)

57% (1997)

73% (2023)

71% (2003)

56% (1999)

63% (2019)

70% (1990)

66% (1997)

75% (2011)

56% (2014)

73% (1995)

67% (2006)