1870-6916 1870-6916 S1870-69162017000100138 México 00 00 2017 00 00 2017 10 41 138 157

1952 67 484 2009 2013 29-50 1991 10-1 2010 27 4 4 410-21 2010 27 4 4 410-21 2003 2007 2012 2010 2007 INEGI 2011 2008 164 164 2006 2006 2007 21-7 1999 1995 15 15 56-63 2002 2002 13 2 2 2007 United Nations Development Programme (UNDP) 1994 108 108