$\backslash$table$[[$Demographic and Infrastructure Information$],[,\backslash$table$[[$South$],[$Africa$]],$Australia,Argentina$],[$Population $($m$),36\mathrm{.}5,19\mathrm{.}2,35\mathrm{.}6],[$GNP $($in USA Sm$),122,675,315,500,227,500],[$Economically Active Pop. $(x),36\mathrm{.}10,50\mathrm{.}10,39\mathrm{.}00],[$Urban: Rural Pop. $($$$),61\mathrm{.}1$:$38\mathrm{.}9,86\mathrm{.}0$:$14\mathrm{.}0,86\mathrm{.}4$:$13\mathrm{.}6$