70% (2014)

100% (1994)

64% (2014)

60% (1950)

72% (1993)

66% (1955)

30% (1994)

60% (1983)

55% (1955)

65% (1992)

70% (1998)

50% (1978)

75% (1991)

60% (1953)

0% (1975)

50% (1986)

65% (1987)

59% (2010)

65% (1986)

56% (2011)