1405-9940 1405-9940 S1405-99402017000400292 10.1016/j.acmx.2016.12.004 México Guatemala México México 00 12 2017 00 12 2017 87 4 292 301

1 2006 367 1747–57 2 1990 32 405–15 3 INEGI 4 1961 242 1–9 5 1999 340 115–26 6 2006 295 180–9 7 1979 44 141–7 8 1995 92 2157–62 9 2008 358 1336–45 10 2002 39 408–12 11 2005 111 1313–20 12 2006 187 343–50 13 2006 185 177–82 14 2012 7 15 1998 40 133–40 16 1982 36 936–42 17 2003 11 442–51 18 1986 256 2372–7 19 2009 32 ^s1 ^s1 1 S13–61 20 1994 192 619–23 21 2012 28 1227–35 22 2013 126 4618–23 23 2016 23 154–9 24 2013 167 2472–6 25 2014 234 102–7 26 2006 113 30–7 27 1997 96 1477–81 28 2001 12 555–60 29 1994 127 422–30 30 1996 27 277–84 31 2005 46 807–14 32 2007 49 378–82 33 2000 101 850–5 34 2002 143 456–9 35 2009 53 345–52 36 2012