65% (1998)

72% (1989)

58% (2005)

74% (2006)

76% (1992)

67% (2011)

75% (1976)

60% (2011)

58% (2006)

65% (2005)

68% (1994)

66% (1995)

69% (2018)

71% (2020)

75% (1973)

56% (2010)

59% (1994)

62% (1983)

77% (2021)

63% (2003)