All analysis frequency and descriptive measures was performed using the Statistical Package for the Social Sciences SPSS version 15.0.
Todos los análisis frecuencia y medidas descriptivas fueron realizadas utilizando el software "Statistical Package for the Social Sciences" SPSS versión 15.0.
Todas as análises frequência e medidas descritivas foram realizadas utilizando o software Statistical Package for the Social Sciences SPSS, versão 15.0.