The graph gives information about the age of the population of Iceland between 1990 and 2020. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The given bar graph presents the number of residents who lived in Iceland from 1990 to 2020 and divided into five different

groups

of age. As can be seen from the bar chart, people from 25-54 had an upward trend,

while

the

group

between 0-24 showed a downward trend.

However

, the two older

groups

did not have obvious fluctuations. It is evident that the

group

of

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aged 25-54 was the only

group

that had growth, rising from around 31% to its peak at almost 50% in 10 years.

On the contrary

, the number of people between 15-24 fell gradually from above 20% to a low of about 7%.

Similarly

, the

group

between 0-14 declined slowly from 25% to 18%.

On the other hand

, the percentages for another two older

groups

remained comparatively steady throughout the period, both

groups

stayed around 10% to 15%. We can conclude from the bar graph that the birth rate declined and Iceland was gaining more working-age population.