is Gjirokastër County with over 70,000 people. The largest in the county, by area, is Korçë County encompassing of the southeast of Albania. The smallest county, by area, is Durrës County with an area of in the west of Albania. The counties are made up of 61 second-level divisions knowneven in rural areasas municipalities (). The municipalities are the first level of local governance, responsible for local needs and law enforcement. They unified and simplified the previous system of urban and rural municipalities or communes () in 2015. For smaller issues of local government, the municipalities are organized into 373 administrative units (/). There are also 2980 villages (), neighborhoods or wards (), and localities () previously used as administrative units. Economy The transition from a socialist planned economy to a capitalist mixed economy in Albania has been largely successful. The country has a developing mixed economy classified by the World Bank as an upper-middle income economy. In 2016, it had the 4th lowest unemployment rate in the Balkans with an estimated value of 14.7%. Its largest trading partners are Italy, Greece, China, Spain, Kosovo and the United States. The lek (ALL) is the country's currency and is pegged at approximately 132.51 lek per euro. The cities of Tirana and Durrës constitute the economic and financial heart of Albania due to their high population, modern infrastructure and strategic geographical location. The country's most important infrastructure facilities take course through both of the cities, connecting the north to the south as well as the west to the east. Among the largest companies are the petroleum Taçi Oil, Albpetrol, ARMO and Kastrati, the mineral AlbChrome, the cement Antea, the investment BALFIN Group and the technology Albtelecom, Vodafone, Telekom Albania and others. In 2012, Albania's GDP per capita stood at 30% of the European Union average, while GDP (PPP) per capita was 35%. Albania was one of three countries in Europe to record an economic growth in the first quarter of 2010 after the global financial crisis. The International Monetary Fund predicted 2.6% growth for Albania in 2010 and 3.2% in 2011. According to Forbes, , the Gross Domestic Product (GDP) was growing at 2.8%. The country had a trade balance of −9.7% and unemployment rate of 14.7%. The Foreign direct investment has increased significantly in recent years as the government has embarked on an ambitious programme to improve the business climate through