changes in the more atevelope6 ,"gion". Accordlng to the oedtum variant Projection, the uorking age population wiII be approximately 5.'l btUion by 2025, or about tloubte lts current slzet the proportion Iiving in the less developed regions will increase tron 72 per cent in 1980 to 84 per cent in 2025. At thac tloe the working age population of the ress developect regions is projected to be approximately equal to the current. total populatlon of the entire world.Alttol5r9 EngIi8h hge 95 lable 33. Population aged 15 to 64 yeals, iocluding percentage of aged 15 to 19 yearg and percentage living in urban areaa by raglon in 1980, 2000 and 2025 (nedrun eariant) I980 2000 2025 Region g//Pqrcentaq€ ti{lLllona Urban l5-I9Percenta9a u1ll10na urban 15-19Percentagel,iillions Urban 15-19 WorId lbre develolred regioDs Leae aleveloped regiona I€aat developed coqnErlea Afr ica Anericas Latrn Arelica Northeln Aneriea Asia East Aaia Eouth AEta Europ€ oceanla Union of soviet soclalj.st RepublicE2 6t0 7'l5 1855 r{6 246 37r 204 167 l49l3 860 e42 3 0I8 45{ 537 338 199 2 3075 384 878 4 505 534 996 734 5r7 3 0634'l 74 32 I5 3IL7 I3 I9 20 58 2078 ta69 89 10 05 LJ 48 L7 52 lr 70 9 5|' L230 1.8 35 1625 19 72 12 78 l4IU II20a2 {5 28 46 159 1904IO I6lr t4 IO I6 IO l0 L263 l8 88 L2 78 42 46 38 80 7985 1393 tr 703 788I 0r3r 295 339 20 203313l{ i,74 l{332 87 26 89 232 89 Source: The egtlDatee rnd projections aplrearing in tablea 33 and 3,1 are fr@ World Population Prospectsr Eatipatea apd Proiectlons as Asseaaed in 1982 (UniteO NatronE-publication, Sales tlo. E.83.XIII.5). Tha onty exceptlon le the percentage of urban population.
**Analysis**
The text appears to be discussing demographic changes and population projections, with a focus on the working-age population and urbanization rates. The data provided seems to be related to the distribution of population across different regions and the percentage of urban population. This suggests that the text is more concerned with macroeconomic and social trends rather than specific industries or sectors.

**Category**
Economic development, Employment