54% (1985)

48% (1972)

70% (2003)

71% (2003)

71% (1972)

56% (2000)

60% (1992)

66% (1970)

71% (2019)

60% (2004)

65% (2020)

40% (2013)

71% (1963)

68% (2000)

51% (2011)

66% (1999)

74% (2001)

75% (2013)

58% (1993)

63% (1987)