65% (1961)

70% (2023)

0% (1997)

66% (1982)

78% (1988)

67% (1997)

73% (1991)

73% (1992)

64% (2013)

73% (2007)

65% (2011)

71% (2009)

66% (1977)

53% (2002)

0% (1966)

68% (1986)

58% (1995)

78% (1980)

60% (1972)

60% (2004)