The Republic of Indonesia, is a country in Southeast Asia. Comprising 17,508 islands, it is the world's largest archipelagic state. With a population of 222 million people in 2006, it is the world's fourth most populous country. Indonesia, a vast polyglot nation, has struggled to overcome the Asian financial crisis, and still grapples with persistent poverty and unemployment, inadequate infrastructure, endemic corruption, a fragile banking sector, a poor investment climate, and unequal resource distribution among regions. The country continues the slow work of rebuilding from the devastating December 2004 tsunami and from an earthquake in central Java in May 2006 that caused over $3 billion in damage and losses. Declining oil production and lack of new exploration investment turned Indonesia into a net oil importer in 2004. Economic reformers introduced three policy packages in 2006 to improve the investment climate, infrastructure, and the financial sector, but translating them into reality has not been easy. Keys to future growth remain internal reform, building up the confidence of international and domestic investors, and strong global economic growth. Significant progress has been made in rebuilding Aceh after the devastating December 2004 tsunami, and the province now shows more economic activity than before the disaster. Unfortunately, Indonesia suffered new disasters in 2006 and early 2007 which caused additional damages in the billions of dollars. Donors are assisting Indonesia with its disaster mitigation and early warning efforts.