59% (1988)

74% (1975)

48% (1989)

63% (1955)

54% (1988)

33% (1990)

59% (1994)

58% (1999)

60% (1987)

38% (1989)

70% (2009)

60% (2019)

45% (1954)

50% (1946)

0% (1912)

0% (1910)