66% (2019)

77% (1992)

74% (2013)

72% (2009)

68% (2001)

76% (2009)

70% (2007)

70% (2010)

59% (2015)

73% (2013)

67% (2013)

47% (2022)

68% (2000)

60% (2003)

75% (2005)

62% (1995)

45% (1973)

61% (1997)

69% (2013)

65% (2015)