Population Diagrams

To facilitate the use and analysis of the data, included below are diagrams of the population subsets of each migration flow. In the classification of the flows coming from the South and the North in the Northern Survey, information taken from the screening questions were used to classify migrants and to quantify the proportion of migrants compared to the total flow of people. In the example diagram this selection process is shown.

The numbers given in the diagrams correspond to the total data given in the survey publications. Please note that due to rounding, the sums of figures of a particular variable may not always add to the total.


Procedentes de México a Guatemala, vía terrestre
Procedentes de Guatemala a México, vía terrestre
Procedentes de Guatemala a México,efectos huracán Stan    
Devueltos por las autoridades migratorias mexicanas vía terrestre
Devueltos por las autoridades migratorias E.U. vía aérea