Band 6+: statistics of social and economic indicators conducted by the United Nations for four countries, they are Canada, Japan, Peru, Zaire in the year 1994.

The provided table displays data from United Nations statistics on the social and economic status of people living in four countries in 1994.

Overall, the residents of Canada and Japan had a better quality of life than those living in Peru and Angola. Angola was the country that struggled the most to improve the quality of life for its population.

In 1994, Japan had the highest annual income per person, with 15760 USD. The second rank was Canada, with 11100 USD. The life expectancy at birth in both countries shared a similar trend, accounting for just over three quarters. In contrast, the annual income per person in Peru and Angola was very low, at 160 and 130 USD, respectively. The life expectancy at birth in these countries was also very small, accounting for just over half in Peru and just under half in Angola.a

The biggest daily calorie supply per person was in Canada, with 3326. This was followed by Japan, with 2846. This indicator was lower in Peru and Angola, accounting for below 2000. In the context of adult literacy, Japan and Canada shared an identical percentage, which was 99%. The lowest one was Angola, with just over a third.