85% (2002)

71% (2013)

65% (2010)

58% (2016)

77% (2010)

62% (2005)

72% (2002)

71% (2018)

75% (2017)

63% (2013)

59% (2005)

66% (2016)

64% (2015)

74% (2008)

62% (2014)

75% (2008)

71% (2005)

53% (2015)

65% (2015)

51% (2014)