69% (2010)

66% (2012)

65% (2014)

70% (2009)

59% (2007)

71% (2020)

70% (2010)

77% (2009)

55% (2013)

70% (2010)

63% (2023)

59% (2009)

67% (2010)

64% (2013)

66% (2014)

62% (2012)

70% (2002)

66% (2007)

56% (2013)

59% (2010)