71% (2005)

0% (1969)

63% (2005)

80% (2009)

58% (2012)

60% (2005)

30% (2006)

59% (2009)

96% (2005)

0% (2007)

57% (2000)

0% (2004)

0% (2003)

0% (2003)

80% (2004)

20% (1970)

0% (1970)

0% (1970)

0% (2020)

0% (2004)