60% (2005)

74% (2008)

53% (2002)

59% (1994)

50% (2010)

41% (2010)

60% (1986)

64% (2017)

62% (1997)

62% (2003)

49% (2004)

65% (2002)

67% (1999)

63% (2009)

49% (1998)

63% (2004)

52% (2005)

0% (2005)

33% (2002)

68% (2012)