74% (2010)

72% (2010)

57% (2021)

64% (2004)

45% (2009)

62% (2006)

66% (2005)

67% (2012)

71% (2013)

59% (2009)

71% (2013)

51% (2008)

51% (2010)

59% (2013)

65% (2005)

63% (2008)

63% (2010)

42% (2015)

77% (2024)

59% (2009)