74% (1999)

63% (2005)

66% (1986)

67% (2015)

85% (1992)

74% (2007)

72% (2006)

62% (2003)

71% (1992)

60% (2005)

65% (1989)

63% (1996)

66% (2011)

74% (2015)

69% (1991)

59% (2018)

77% (2005)

77% (1966)

68% (2003)

80% (2017)