Wanneer men de consumptiegraad in de verschillende regio's beziet, blijkt dat deze in de minder ontwikkelde regio's in doorsnee zeer hoog is, zodat wat overblijft voor investeringen verhoudingsgewijs minder is. ###>An examination of consumption rates in the. different regions has also shown that average rates of consumption are in general very high in the less developed regions and therefore what remains for investment is correspondingly lower.