The collected data were registered in Microsoft Excel 2010 and imported to Statistical Package for Social Science SPSS, version 20.0.
Los datos recolectados fueron registrados en el programa Microsoft Excel 2010 e importados al Statistical Package for Social Science SPSS, versión 20.0.
Os dados obtidos foram registrados no programa Microsoft Excel 2010 e importados para o Statistical Package for Social Science SPSS, versão 20.0.