64% (1964)

0% (1982)

60% (1976)

50% (1980)

60% (1987)

55% (2011)

65% (1982)

54% (1973)

50% (1976)

59% (1967)

0% (1980)

65% (2015)

58% (2006)

0% (2022)

0% (2021)

62% (1989)

60% (1967)

0% (1991)

50% (1976)

0% (1985)