80% (2001)

83% (2011)

78% (2002)

80% (2004)

63% (2010)

57% (2015)

58% (2005)

57% (2007)

66% (2006)

62% (2014)

62% (2009)

73% (1999)

61% (1996)

61% (2013)

71% (2020)

72% (1998)

65% (2022)

60% (2009)

65% (2020)

61% (2004)