80% (2013)

75% (1976)

75% (2010)

70% (2009)

79% (2014)

80% (2019)

35% (2007)

63% (2007)

38% (2002)

55% (2007)

73% (2017)

63% (2012)

70% (2011)

64% (2011)

70% (2002)

72% (2004)

71% (2016)

67% (2006)

73% (2016)

54% (2009)