72% (2004)

65% (2000)

62% (2012)

52% (2019)

64% (2005)

69% (2011)

62% (2003)

78% (2010)

70% (2006)

67% (2009)

75% (2017)

67% (2008)

60% (2008)

57% (2011)

66% (2012)

72% (2010)

59% (2010)

48% (2019)

65% (2005)

61% (2014)