$ : Projections. # : Central Government Balance as percentage of GDP. * : Net capital flows comprise net direct investment, net portfolio investment, and other long-term and short term net investment flows, including official and private borrowings. ** : Emerging Market and Developing Countries include countries in transition, Korea, Singapore, Taiwan Province of China, Israel, Hong kong. @ : Annual percentage change in world trade volume of goods and services. Source : World Economic Outlook, IMF, April 2006.