the table illustrates social and econimic indicators of four countries in 1994, according to united nation .
overall , calaries supply per person daily has highest number while the lowest ration in four countries is life of expectancy at birth. although other catougries flactuates.
Firstly , starting from canada its annual income per person , life expectancy at birth and daily calaries these accounting 11000 , 76 3326 in numbers and adult literacy rate is 99%. secondly , japan has 15760 annual income per person , 78 life expectancy 2846 daily calaries supply per person and adult literacy rate is same as canada 99%.
On the other hand , comparing peru and angola has annual income per person 160 and 130 , life expectancay is almost same which is 51 and 47 , following , daily calaries supply per person is 1927 and 1749 . In contrast , adult literacy rate has big difference of both the country.
In summary , japan and canada is prefer high all over the catogries while peru and angola is prefer the least .
