The line graph gives information regarding the ratio of the population aged 65 and over between 1940 and 2040 in Japan, Sweden, USA.
Overall, it is clear that the population of Japan is expected to increase dramatically, where as the proportion of Sweden and USA searched gradually.
In 1940, the population of Japan was at 5% while the value of Sweden and USA about 7% and 9%. In 1980, the amount of Japan slightly decrease lower than 5% but the figure of Sweden and USA were increased sharply 14% and 15%. In 2000, the average of Japan was soared at 5% and the figure of Sweden and USA had decreased about 14% and 15%.
In 2020, the amount of Japan was grew 10% but the proportion of Sweden gradually decline under 20% and the USA was skyrockted about 16%. In 2040, the number of Japan will go up dramatically at 25% while other two countries Sweden and USA will have risen 25% and under twenty five almost about 23%.So this graph which show the highest polulation of Japan in the future.
