63% (2015)

60% (2000)

79% (2007)

61% (2016)

67% (2001)

57% (2010)

73% (2013)

79% (2003)

72% (2014)

80% (2006)

72% (2011)

66% (2016)

72% (2012)

58% (2011)

0% (2000)

74% (2005)

56% (2015)

0% (2007)

37% (2020)

0% (1970)