73% (2002)

75% (1978)

40% (1968)

70% (1973)

85% (2010)

20% (1997)

73% (2009)

80% (2018)

69% (1958)

50% (2007)

62% (1975)

60% (1992)

0% (1968)

0% (1984)

59% (2016)

60% (1991)

60% (1999)

79% (2008)

72% (1979)

63% (2010)