72% (2006)

82% (1998)

70% (2006)

100% (2003)

100% (2002)

62% (2002)

0% (2010)

0% (1970)

40% (2014)

0% (1970)

75% (2009)

90% (2008)

80% (2006)

65% (2016)

47% (2015)

65% (2003)

49% (2007)

55% (2010)

90% (2005)

0% (2008)