0% (2011)

70% (2006)

0% (2021)

52% (1990)

80% (2016)

0% (1997)

71% (2012)

68% (1972)

58% (1984)

52% (1992)

0% (1958)

0% (2014)

88% (2005)

63% (2003)

84% (1972)

78% (1985)

80% (2015)

94% (2005)

70% (2003)

47% (2010)