60% (2004)

23% (1994)

43% (2007)

74% (2007)

73% (2013)

55% (2018)

0% (2003)

0% (1999)

73% (2012)

88% (1975)

58% (2014)

63% (2016)

32% (2002)

43% (2009)

84% (2016)

55% (2001)

57% (2009)

73% (2015)

10% (2001)

0% (2000)