54% (1972)

81% (1988)

60% (1962)

73% (1964)

86% (2013)

66% (2009)

64% (2008)

62% (1980)

0% (2005)

39% (1988)

75% (1970)

68% (1985)

78% (1978)

60% (2017)

60% (2004)

68% (1998)

75% (1964)

83% (2015)

72% (2007)

69% (1982)