73% (2013)

77% (2013)

73% (2008)

69% (2011)

73% (2001)

66% (1999)

53% (2004)

65% (2012)

66% (1998)

68% (1994)

68% (2000)

78% (2018)

66% (2020)

68% (1999)

63% (1995)

66% (2013)

57% (2012)

61% (2012)

70% (2006)

70% (2012)