66% (2010)

73% (2006)

0% (1955)

0% (1963)

0% (2003)

80% (2009)

80% (1962)

55% (2011)

0% (1991)

77% (1972)

63% (1959)

64% (2016)

64% (1951)

60% (2009)

48% (1984)

71% (1963)

40% (2005)

0% (1973)

49% (2009)

0% (1958)