65% (2016)

63% (2012)

64% (2003)

52% (2012)

56% (2004)

67% (2008)

65% (2005)

65% (2005)

58% (2009)

68% (2007)

67% (2006)

56% (2018)

72% (2015)

45% (2007)

74% (2018)

55% (2009)

69% (2009)

65% (2010)

64% (2016)

64% (2011)