1405-9193 1405-9193 S1405-91932016000200045 Mexico 00 12 2016 00 12 2016 35 45 80

1996 1999 1976 206-207 206-207 1957 9 4 4 2005 2004 1998 2003 2006 2 1997 INEGI 2015 53 y 54 2010 1981 OCDE 2013 102 1991 1997 2004 2013 20 20 2010 2007 2 1971 1947 2680 1977 113 1957 19 1968 57