The bar chart shows the percentage of the population of Iceland in five age groups from 1990 to 2020.
Overall, the 25 to 54 age group was the largest in all years and it increased a lot. In contrast, the percentage of young people aged 0 to 14 and 15 to 24 decreased during the period.
In 1990, people aged 25 to 54 made up 32% of the population. This figure rose to 35% in 2000 and 38% in 2010, and then it increased sharply to 49% in 2020, which was almost half of the population. Children aged 0 to 14 was the second biggest group at 26% in 1990, but it fell gradually to 18% in 2020.
The percentage of people aged 15 to 24 also dropped, from 22% in 1990 to only 8% in 2020, which was the biggest decrease. The 55 to 64 group decreased slightly from 14% to 10%. On the other hand, the proportion of people aged 65 and over did not change much, staying between 13% and 15% over the period.
Viết ít nhất 150 từ trong khoảng 20 phút.