47% (1997)

63% (2006)

69% (2005)

62% (1957)

69% (2017)

0% (1997)

51% (2010)

100% (1982)

60% (1955)

40% (2002)

69% (1955)

43% (1955)

10% (1995)

59% (1999)

69% (1995)

52% (1952)

56% (1957)

0% (1996)

0% (1979)

47% (2009)