Above pie charts represents the data about the population of Yemen and Italy in 2000 as well as projections for 2050. It is categorised in three parts 0-14 years, 15-59 years and 60+ years respectively.
Yemen's population of 0-14 years contributed most as 50, 1% followed by 15-59 years and 60+ year's people with 46. 3% and 3. 6% respectively in 2000 Nevertheless, it changed significantly in 2050 where 15-59 years people Exceeds all with 57. 3%, 37% of 0-14 years people and as same 60+ year's people contributed 5. 7% at last.
In Italy 15-59 years, old people contributed the most in population followed by 60+ years and 0-14 years old with percentage of 61. 6%, 24. 1% and 14. 3% in 2000. Where in 2050, 0-14 years old contributed least with 11. 5%. The 60+ years old people contributed 42. 3% doubled as contribution in 2000. Lastly 15-56 years old stands with major contribution of 46. 2%.
Overall, In Yemen, The population of adults will be increase, Children's, kids population will be reduce, and old people's population will be increase by 2050. In addition, same pattern is follow by Italy excepting Adults population. 
Above pie charts represents the data about the  
population
 of Yemen and Italy in 2000  
as well
 as projections for 2050. It is  
categorised
 in three parts 0-14 years, 15-59 years and 60+ years  
respectively
.
Yemen's  
population
 of 0-14 years  
contributed
 most as 50, 1% followed by 15-59 years and 60+ year's  
people
 with 46. 3% and 3. 6%  
respectively
 in 2000  
Nevertheless
, it  
changed
  significantly
 in 2050 where 15-59 years  
people
  Exceeds
 all with 57. 3%, 37% of 0-14 years  
people
 and as same 60+ year's  
people
  contributed
 5. 7% at last.
In Italy 15-59 years,  
old
  people
  contributed
 the most in  
population
 followed by 60+ years and 0-14 years  
old
 with percentage of 61. 6%, 24. 1% and 14. 3% in 2000. Where in 2050, 0-14 years  
old
  contributed
 least with 11. 5%. The 60+ years  
old
  people
  contributed
 42. 3% doubled as contribution in 2000.  
Lastly
 15-56 years  
old
 stands with major contribution of 46. 2%. 
Overall
, In Yemen, The  
population
 of adults will be increase, Children's, kids  
population
 will be  
reduce
, and  
old
  people
's  
population
 will be increase by 2050.  
In addition
, same pattern is follow by Italy excepting Adults  
population
.