41% (2013)

59% (2000)

0% (1981)

60% (1972)

60% (1972)

60% (1935)

56% (1941)

72% (1998)

71% (1960)

60% (1973)

55% (1989)

53% (2002)

55% (1976)

30% (1979)

65% (1959)

40% (1995)

60% (1994)

72% (2004)

38% (2019)

80% (1977)