Serbian purchasing power parity GDP in 2012 was officially estimated by the World Bank at $37.7 billion, placing it at the 90th place out of 194 countries.
Its borders encompass the southern expanses of the Pannonian Plain and the Danube and Sava rivers separate the southern and central parts of the country.
The Šar Mountains form a mountain range that separates Serbia from Macedonia, while the Prokletije mountain range marks the natural border with Albania.