The bar chart presents the population of Iceland between 1990 to 2020 differentiated by age groups. Each age group is shown by a different bar color. The difference is counted in percent. Overall, we see a steady increase in the largest popupation of the age group 25-34 years. In the contrary, the children and adulecence groups are fewer for each year measured. Interestingly, the only group that has a more or less stable population rate, is the group 65+. Even though the age group of young adults was the largest with about 30% in year 1990, is has had a overwelming increat to about 50% in 2020 leaving a huge gap to the other age groups. As for the oldest age, it was a slight fluctuation between 12 and 15%, during the same 30-year period, ending with 14% in 2020. The other groups had all a negative trend, including the children group, the adulecence group and the age group between 55-64 years. Despite the decline, the second largest group was always the youngest group at alle measure...