79% (2011)

67% (2009)

74% (2001)

70% (2010)

71% (2000)

79% (2008)

68% (2002)

71% (2022)

65% (2016)

71% (2008)

70% (2017)

75% (2007)

70% (2005)

66% (2008)

84% (2010)

70% (2018)

82% (2008)

0% (1979)

50% (2008)

76% (2012)