7. What is the following diagram designed to illustrate? (2 marks) East Asia 1990s G = 0.40 5.5- 1960s G = 0.39 5 Average annual growth in GNI per capita (%) 2 Latin America 1990s G=0.49 1.1 - 1960s G = 0.54 0 0.10 0.20 1990s 0.30 -0.2 0.40 G = 0.49 0.50 Gini coefficient Sub-Saharan Africa 1960s G=0.51 Sources: World Bank, World Development Indicators, 1998 (Washington, D.C.: World Bank, 1998), tab. 1.4; Economist, October 19, 1996, p. 82