60% (1961)

71% (1982)

76% (2005)

10% (1992)

40% (1971)

71% (2011)

0% (2013)

63% (1998)

74% (2017)

0% (2004)

58% (1995)

42% (2005)

88% (2023)

40% (2008)

70% (2011)

58% (2009)

66% (2014)

55% (1972)

0% (1991)

0% (1988)