45% (2009)

59% (1981)

85% (1951)

50% (1940)

0% (2010)

62% (1960)

42% (2006)

0% (1956)

61% (1957)

51% (2005)

69% (2004)

34% (2005)

57% (1952)

68% (2006)

68% (2020)

59% (2014)

53% (1967)

39% (2011)

53% (1989)

35% (2008)