69% (1955)

56% (1957)

61% (1957)

47% (1997)

59% (1999)

0% (2002)

72% (2005)

62% (1952)

0% (1991)

69% (1997)

43% (1955)

69% (2017)

77% (1952)

46% (2014)

60% (2006)

10% (1995)

0% (1949)

69% (1995)

30% (2002)

47% (2009)