37% (2010)

55% (2013)

68% (2007)

69% (2015)

58% (2015)

56% (2016)

70% (2008)

69% (2020)

74% (2011)

74% (2012)

67% (2006)

49% (2009)

62% (2000)

74% (2010)

58% (2010)

71% (2011)

60% (2013)

65% (2008)

52% (2005)

64% (2007)