76% (2003)

65% (2005)

64% (2013)

63% (2003)

62% (2005)

43% (2005)

53% (2013)

63% (2009)

66% (2004)

58% (2007)

68% (2009)

65% (2020)

57% (2009)

51% (2016)

50% (2009)

63% (2018)

59% (2009)

57% (2008)

50% (2003)

57% (2010)