This graph provides key information about population in three different countries in three different area in the world which them USA, Sweden and Japan. It’s also illustrates the proportion of population aged over long term.
Overall, it’s clear from the graph that the population is increases every year. Also in some of this countries increase speadly.
Accourding to what is shown in the graph, this three countries are nearly the same increase. First, for USA the population started from 10 in 1940 and in 2040 it’s reach around 23. Also, between 1990 to 2019 the number was constant on 14. At the end of 2040, it’s reach 23. Whereas, Sweden at 1940 was 6 and at the end of the 2040 it’s 25. It’s increased quickly between 1940 till 1980. But, In 1980 the number was decrease from 14 to 12 till 1990. Other year, it’s between slowly increase and decrease. At 2040, it’s finally reach 25.
In terms of Japan, as shown in the graph has the high population aged which is reach 30 at the end of 2040. Japan started the 1940 with just 5. Between 1940 to 2000s it was decreased period slowly. From 2000s to 2010 it’s increase slowly. Suddenly, from 2011 to 2035 it’s jamped from 10 to 25. It’s quickly end 2040 with high number of this three countries.