This document discusses migration patterns in Spain. It notes that Spain has experienced both significant immigration and emigration in recent decades. During the Franco regime, many Spaniards moved from rural to urban areas. More recently, Spain saw large increases in migrants from Latin America and Eastern Europe who filled jobs in agriculture and services. However, since the 2008 financial crisis, many Spanish citizens and migrants have left Spain due to high unemployment. At the same time, Spain struggles with large numbers of refugees and illegal immigrants entering from Africa, though it has taken steps like border fences to reduce flows. Overall, migration remains an ongoing challenge for Spain's population and economy.