Overall, the largest portion of peoples from Yemen were 0-14 age groups in 2000 whereas it will be decreased in 2050 and the age group 15-59 and 60+ years was less in 2000 but will be increased in 2050. on the other hand, the populations of Italy was higher in 15-59 age groups in 2000, which will be decreased in 2050. Furthermore, in 2000 populations of 60+ age groups was lesser but it gets an increment by 2050 and populations of 0-14 age groups will be increased in 2050 with a minimal margin.
According to the pie charts, the populations of 0-14 age groups of Yemen was 50.1% in 2000 which will decrease to 37% in 2050, 15-59 age groups was 46.3% in 2000 that gets an increment of 9% in 2050 and age group 60+ had a small fraction of 3.6% population in 2000 while it increases to 5.7% in 2050 respectively. In Italy, the largest portion of populations was from 15-59 age groups which was 61.6% in 2000 but it will be decreased to only 46.2% in 2050.The population of 60+ in Italy was 24.1% in 2000that will be increased by 18.2% in 2050. Further, the populations of Italy between 0-14 age groups was 14.3% in 2000 which will be increased by certain margin leading to 11.5% in2050.