79% (1963)

86% (2013)

75% (2005)

74% (1964)

75% (2011)

65% (1964)

46% (2006)

72% (2007)

75% (1996)

65% (1981)

10% (2020)

85% (2010)

60% (1986)

41% (1985)

57% (1999)

75% (2002)

79% (2010)

45% (1982)

66% (2024)

79% (2008)