72% (1997)

53% (1972)

81% (1974)

71% (2005)

49% (2002)

84% (1957)

63% (1997)

80% (1963)

85% (1999)

0% (1980)

0% (2009)

60% (2018)

0% (1991)

0% (1981)

50% (2014)

45% (2012)

90% (2009)

38% (2015)

5% (2015)

65% (1984)