Table 1. Principle components analysis (PCA) variable loadings in Axis 1. The most important socioeconomic characters, which ordained the 108 interviewed families, are shown in bold numbers.

PCA variables
PC1 loadings
Family occupation -0.365
Family education
-0.322
Maya language (%)
0.212
Spanish language (%)
-0.336
Familiar income
-0.237
Foreign income
0.006
Government support
0.170
Maize field ownership 0.323
Householder occupation -0.367
Householder secondary occupation
0.206
Householder education
-0.301
Householder language
-0.255
Cornershop ownership
-0.097