Graph2 The pie charts illustrate the data about people's ages of two different countries, yemen and italy in 2000 and prediction for 2050. According to the a graph, the highest proportion of population in yemen occupied by children ages under 14 years old at 50.1% in 2000. However, this proportion will decrease substantially to 37.0% in 2050. Children in italy did not as many as children in yemen. The lowest percentage of population in italy accounted to people were under 14 years old in 2000 by 14.3% and this amount have a minimal decline to 11.5%. The number of adults at 15_59 ages is predicted to increase significantly from 46.3% to 57.3% in yemen by 2050 while, the main proportion of people in italy devoted to ages 15_59 at 61.6% in 2000 and this will fall dramatically to 46.2% in 2050. The least percentage of population in yemen occupied by people at above 60 years old in 2000 and this amount forecast a slight rise to 5.7% by 2050. In italy the percentage of 60+ years old started at 24.1% and this will increase to 42.3% in 2050. Overall, in both countries the age between 0 to 14 years old would plumet by 2050 while, the eldery at 60+ years old would be increase by 2050.