However, where as from 2005 to 2006 they grew at a rate of 23.5 percent, for the period from 2006 to 2007 they lost 20 percentage points.
Sin embargo, mientras que de 2005 a 2006 crecieron a una tasa de 23.5 por ciento, para el periodo de 2006 a2007 perdieron 20 puntos porcentuales.