72% (2024)

55% (2013)

84% (1997)

80% (1995)

69% (2000)

74% (1997)

77% (2017)

68% (2013)

68% (2008)

68% (2008)

74% (2012)

73% (2004)

75% (1999)

69% (2010)

69% (2004)

66% (2011)

74% (2008)

87% (2015)

74% (2010)

59% (2009)