73% (2024)

56% (2011)

62% (1994)

75% (2004)

72% (2001)

70% (2024)

77% (1995)

82% (2000)

55% (1992)

80% (1994)

64% (1998)

61% (2012)

74% (2008)

62% (1993)

67% (2005)

69% (1984)

74% (1991)

74% (1972)

79% (2002)

53% (1992)