The pie charts below show the distribution of the population in Oman and Spain across three age groups in 2005 and provide a projection for the same categories 50 years later. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The graphs describe how the

population

is differentiated based on three different age groups in Oman and Spain. The pie charts involve data for 2005 and

also

there is an estimation for 50 years later.

Overall

, both in Oman and Spain, most of the

population

are children and old habitants. Starting with Oman, in 2005, the percentage of people between two different age groups was the same. Both the 0-14 and 60+ age groups contained 48% of the

population

. It is predicted that the number of kids will witness a decrease and

in contrast

, the total sum of old people will increase by approximately 10%. The fraction of the

population

which is young and middle-aged will increase by 2% and contain 6% of the whole society. When it comes to Spain,

although

more than 60% of the community were old members in 2005, it is estimated that

this

number will drop to 46% in 2055. The part of society between the ages 15 and 59 used to contain a quarter of the whole

population

and it is going to reach 42% in 2055. 14% of people were under 14 and only a small drop is forecasted during the next 50 years.