73% (2009)

67% (2009)

56% (2006)

66% (2009)

60% (1981)

62% (1983)

61% (2017)

63% (1983)

76% (1959)

72% (1978)

66% (2020)

71% (2016)

68% (1977)

41% (1984)

70% (1991)

67% (1991)

60% (1982)

0% (2007)

55% (2019)

63% (1987)