45% (2002)

79% (1975)

77% (2006)

68% (2017)

0% (1967)

60% (1998)

66% (2008)

71% (2004)

76% (2009)

71% (2007)

70% (1996)

51% (2005)

86% (2002)

70% (2021)

50% (1994)

39% (2021)

0% (1992)

77% (2001)

74% (2013)

50% (1971)