73% (2023)

75% (1992)

74% (2002)

70% (2017)

76% (1996)

70% (2011)

67% (2006)

67% (1994)

68% (1999)

61% (2010)

65% (2001)

80% (2023)

58% (1994)

57% (2001)

63% (1994)

57% (2005)

60% (2011)

49% (2004)

78% (1999)

53% (1989)