65% (2016)

45% (2007)

49% (2008)

74% (2007)

73% (2014)

59% (2009)

68% (2009)

51% (1999)

57% (2006)

60% (1999)

57% (1999)

61% (2002)

0% (1970)

54% (1999)

55% (2005)

30% (2009)

0% (1970)

50% (2009)

100% (2016)