78% (2006)

66% (2012)

78% (2004)

73% (2009)

71% (2007)

68% (2006)

69% (2005)

50% (2008)

49% (2013)

68% (2006)

55% (2020)

61% (2013)

61% (2016)

45% (2020)

56% (2015)

55% (2019)

62% (2016)

60% (2004)

65% (2006)

54% (2010)