0188-6266 0188-6266 S0188-62662020000100144 10.15174/au.2020.2887 Mexico Mexico 00 00 2020 00 00 2020 30

2018 25-46 2019 29 54 54 2-22 2018 2019 2019 10 2 2 367-77 2016 2015 227-45 2019 2019 10 54 54 100-17 Instituto Nacional de Estadística y Geografía 2015 2016 25 47 47 143-61 2018 18 2 2 53-73 2015 6 1 1 221-32 2009 15 29 29 87-100 1974 105‒142 2020 26 2 2 17-32 1989 2006 12 22 22 77-87 2010 66 2010 2010 183-217 2011 17 2 2 231-44 2009 27 3 3 227-335