As per Santander Trade, a Spanish think tank in foreign investment, "Foreign investment into El Salvador has been steadily growing during the last few years. In 2013, the influx of FDI increased. Nevertheless, El Salvador receives less FDI than other countries of Central America. The government has made little progress in terms of improving the business climate. In addition to this, the limited size of its domestic market, weak infrastructures and institutions, as well as the high level of criminality have been real obstacles to investors. However, El Salvador is the second most "business friendly" country in South America in terms of business taxation. It also has a young and skilled labour force and a strategic geographical position. The country's membership in the DR-CAFTA, as well as its reinforced integration to the C4 countries (producers of cotton) should lead to an increase of FDI."