66% (2006)

54% (2015)

60% (1999)

64% (1994)

59% (1989)

98% (1979)

60% (2022)

58% (1965)

68% (1984)

55% (1976)

50% (2014)

70% (1972)

57% (2019)

0% (1980)

0% (1982)

68% (2008)

0% (1980)

58% (1973)

0% (1984)

0% (1980)