0% (2015)

57% (2014)

65% (2016)

38% (1998)

68% (2011)

42% (2013)

62% (2011)

47% (1986)

30% (1964)

34% (2005)

70% (2008)

60% (2011)

63% (1992)

0% (1997)

53% (2013)

58% (1998)

63% (1971)

58% (2015)

74% (1947)

40% (1957)