The Statistical Yearbook is the is the most comprehensive version that plays a double role as provides an overview of reality and its evolution through time series, as well as enhance the methods of extrapolation, and out of the statistical statement, we can draw objective certain results, and is no doubt that the statistical extrapolation is the most cause for the attention as its one of the most important contemporary tools for decision-making and assessing the impact of the implementation of policies on the ground.