68% (1969)

82% (1979)

52% (1982)

0% (1976)

64% (1968)

0% (1964)

0% (2008)

61% (2001)

78% (1976)

51% (1993)

63% (1974)

0% (1964)

48% (2012)

0% (1973)

68% (2003)

56% (1989)

48% (1982)

57% (2016)

63% (1975)

60% (2018)