71% (1993)

82% (1992)

75% (2010)

59% (1992)

78% (2020)

59% (2009)

71% (2010)

85% (2014)

84% (2002)

76% (2008)

77% (1996)

46% (2003)

63% (2021)

55% (2003)

65% (2010)

74% (2025)

57% (1999)

74% (2011)

84% (1985)

70% (2005)