64% (2008)

60% (2005)

49% (2005)

50% (2003)

65% (2018)

67% (2019)

77% (2010)

56% (2011)

68% (1998)

60% (2013)

64% (2019)

53% (2005)

77% (2012)

70% (2011)

71% (2009)

69% (2008)

66% (2007)

63% (2013)

59% (2006)

61% (2006)