The pie charts illustrates the population ages in two countries oman and spain in 2005 and the prediction for 2055.
Overall,it is clearly seen that oman trends to be a country of mostly elder people population was higher than other age gropus, while spain on the opposite is going to have almost half of its population in the adults people.
To begin with,In 2005, oman had an even number of elder people and children with 48% each, while adults were just 4% of the whole populations. In addition, spain used to have an massvie majority of people over 60 years old at 62%, citizens under 14 years and between 15 and 59 years were just with 14 and 24 per cent respectively.
On the other hand, In 2055, oman will be in this year with 55% of elder people and 37% of children. The number of adults will be not similar siginificantly with only 2% increase to 6% in total. Moreover, spain will have a nearly number of people 15 and 59 aged and over 60 years old, but the percentage of children will relatively low at 12% of the population.