58% (2004)

78% (2014)

52% (2011)

67% (1972)

73% (2011)

39% (2014)

50% (2011)

75% (2017)

75% (2002)

63% (1984)

73% (2011)

60% (2013)

70% (2003)

69% (2015)

65% (1998)

84% (2017)

78% (2006)

0% (1990)

52% (1990)

50% (2009)