65% (1971)

68% (1982)

0% (1983)

52% (1986)

0% (1983)

70% (1991)

50% (1994)

46% (1988)

50% (1964)

0% (1965)

65% (1989)

45% (1983)

50% (1992)

0% (2009)

0% (1986)

65% (1967)

50% (1960)

0% (1999)

60% (2018)

42% (1964)