Economy of Belgium force. One of the founding members of the European Community, Belgium strongly supports deepening the powers of the present-day European Union to integrate European economies further. About three-quarters of its trade is with other EU countries. Together with the Netherlands and Luxembourg, Belgium is also one of Benelux member states. Belgium's public debt is about 105% of GDP. The government succeeded in balancing its budget during the 2000–2008 period, and income distribution is relatively equal. Belgium began circulating the euro currency in January 2002. Economic growth and foreign direct investment dropped in 2008. In 2009 Belgium suffered negative growth and
Southern Netherlands Orange at the 1815 Congress of Vienna. The southeastern third of Luxembourg Province was made into the autonomous Grand Duchy of Luxembourg, because it was claimed by both the Netherlands and Prussia. In 1830 the predominantly Roman Catholic southern half became independent as the Kingdom of Belgium (the northern half being predominantly Calvinist). In 1839 the final border between the kingdom of the Netherlands and Belgium was determined and the eastern part of Limburg returned to the Netherlands as the province of Limburg. The autonomy of Luxembourg was recognised in 1839, but an instrument to that effect was not signed