The pie charts illustrate the percentages of Yemen and Italy population categorized based on the ages in 2000 and its prediction in 2050. Overall, it can be seen that almost all period of time in both countries are dominated by adults.
Turning to more detail analysis, the percentage of Yemen adults in 2000 was 46.3 percent and will increase by 11 percent in 2050. However, these numbers are lower than that of Italy. In 2000, Italy had 61.6 percent adults and, unfortunately, it will decrease dramatically to 46.2 percent. Another category, 0-14 year old, in Yemen are more than that in Italy. In contrast, the percentages of old people in Yemen are less than that in Italy. Yemen had 50.1 percent children in 2000 and this number will fall steadily to 37. The percentage of old people in this country will rise smoothly from 3.6 to 5.7 percent that are the least percentages of Yemen population. Meanwhile, the children population of Italy will decrease from 14.3 to 115 percent which are the least population of this country. Finally, Italy had 24.1 percent old people in 2000 and will rise to 42.3 percent in 2050.
