73% (2009)

66% (2009)

67% (2009)

56% (2006)

71% (2016)

61% (2017)

62% (1983)

66% (2020)

68% (1977)

24% (1983)

100% (2015)

41% (1984)

59% (2004)

25% (1980)

69% (2012)

0% (1995)

54% (2006)

50% (1976)

55% (2019)

76% (1959)