65% (2018)

63% (2017)

53% (1993)

70% (2009)

66% (2010)

73% (2007)

69% (2022)

60% (1991)

81% (2007)

77% (1993)

78% (1996)

74% (2019)

82% (1994)

78% (2014)

74% (1998)

73% (2015)

55% (1977)

80% (2000)

56% (1975)

80% (1997)