71% (2020)

46% (2004)

71% (1995)

51% (2003)

48% (1999)

74% (1962)

59% (2014)

50% (1978)

40% (1998)

63% (2019)

63% (2020)

49% (1961)

55% (2003)

67% (1964)

58% (2001)

87% (2010)

78% (2012)

81% (2019)

80% (2008)

70% (1979)