84% (2002)

62% (2001)

74% (1999)

65% (1999)

77% (2005)

70% (2005)

69% (2007)

71% (1992)

71% (2018)

75% (2018)

55% (2017)

75% (1996)

71% (2001)

78% (2003)

66% (1999)

72% (2019)

56% (2003)

55% (2001)

66% (1998)

72% (2002)