76% (2007)

0% (1998)

85% (2015)

52% (2016)

70% (2010)

70% (2012)

72% (1994)

50% (2001)

63% (1957)

44% (2004)

46% (2008)

69% (2011)

74% (2015)

84% (1989)

56% (1952)

72% (2011)

70% (2017)

53% (1951)

73% (1983)

66% (1996)