58% (1981)

60% (1951)

63% (2024)

65% (2011)

56% (2002)

45% (1998)

63% (1959)

70% (1996)

51% (2001)

55% (1995)

93% (2024)

64% (1989)

50% (2015)

63% (1968)

33% (2004)

57% (1958)

61% (2009)

0% (1970)

62% (2014)

70% (1977)