text: source! Department of rnternational Econooic and soci,ar Affairs of the unltedNations Secretar iat.A/ 40/5L9 Eng11sb Page 145 Table 55.Level and conposition of world exports by major commodity, 1960 and 1980 Exportlng groupTotal expor tsin billlonE of US dollars llorld r960 198 0 Developed market economies t-960 r980 Developing countr ies 1960 1980 Centrally planned economles 1960 r980L 994.753.1 47 .49.9 24.013 .0 8.545.7 50.9 57.2 66. 5 8.9 L7.285.4 1260.3 27 .4 559,04l .4 32.0 90 .7 82.03.9 6.9 2't.9 5 2.0L3.7 10 .0 10 .9 5.1 r3.0 155.249 .6 46.8L2.5 r.3.4 8.549 ,5 46 .7 @: Department of International Economic and Soclal Affalrs of the United Nations Secr etar ia t.^/ 40 /119 English Page 146 Table 56. Level and comrTrodi ty ,composition of norld imports by major 1960 and 1980 Importing groupTotal importsin billions of US dglla r sPercentage of cornposition of commoditv imports Primary commodities Total Fuels Minerals Manu factures world 1960 r980 Developed market economies I96 0 198 0 Developing countr ies 1960 I980 Centrally planned economi.es1t', o L 994.7 64.E 1343.053,1 9.9 24.013.0 8.5 L4 .4 8.7 '1 .4 7.O L6 .4 11.345.7 50. 9 40.2 48.9 s5.7 57.2 53.157.6 49,9r0.0 r960 1980)J. / 45.0 13.229 .3 atbJ.d L2.9 143 .840 .1 40.3oo r8.4 source: Departnent of rnternationaL Ebonomic and social Affairs 0f theUnited Nations Secretar ia t.
analysis: The text appears to be a statistical report on international trade, specifically focusing on the composition of world exports and imports by major commodity groups in 1960 and 1980. The data is presented in tables, which suggests a strong emphasis on quantitative analysis and economic indicators. The content does not seem to be related to human health, education, employment, or humanitarian aid, and it does not mention specific cultural or scientific topics. The focus on trade and commodities suggests a connection to economic development and international trade.