72% (2008)

72% (2004)

50% (1972)

84% (2004)

72% (1991)

68% (1979)

58% (1955)

0% (2020)

85% (1998)

86% (2021)

83% (2020)

79% (2018)

78% (2018)

84% (2020)

17% (1986)

99% (2020)

90% (2014)

52% (1985)

62% (2017)

51% (1992)