55% (1976)

69% (1984)

64% (1968)

0% (2021)

62% (2017)

62% (1998)

67% (2010)

50% (1999)

61% (2016)

60% (1997)

0% (1994)

10% (1980)

61% (1992)

56% (1975)

58% (1960)

22% (1992)

46% (1994)

68% (2003)

63% (2009)

32% (2017)