The provided pie charts depict data regarding age of citizens in two countries, Yemen and Italy, in 2000 and 2050.
Overall, in 2000 Yemen population consists almost of only adults and kids with the minority of elder generation. Oppose to it, Italy has nearly a quarter of citizens at the age over 60 years.
The considerable percentage of Yemen habitants in 2000 belongs to children at the age from 0 to 14 years and accounts for 50. 1%. Almost the rest half consists of adult people at the age from 15 to 59 years. It is envisioned that in 2050 the situation with elder generation over 60 year will leave almost the same, however the portions of adults and kids will change by 13% with increase of the former.
The population of Italy has different trends. The overwhelming portion of citizens belongs to adult people which accounts for 61. 6%. The elder generation takes a second place with 25% number. However, future trends show that in 2050 they would have almost equal positions with the portions of 46. 2% and 46. 2% respectively. 
The provided pie charts depict data regarding  
age
 of citizens in two countries, Yemen and Italy, in 2000 and 2050. 
Overall
, in 2000 Yemen population consists  
almost
 of  
only
  adults
 and kids with the minority of elder generation. Oppose to it, Italy has  
nearly
 a quarter of citizens at the  
age
 over 60 years.
The considerable percentage of Yemen habitants in 2000 belongs to children at the  
age
 from 0 to 14 years and accounts for 50. 1%.  
Almost
 the rest half consists of adult  
people
 at the  
age
 from 15 to 59 years. It  
is envisioned
 that in 2050 the situation with elder generation over 60 year will  
leave
  almost
 the same,  
however
 the portions of  
adults
 and kids will  
change
 by 13% with increase of the former.
The population of Italy has  
different
 trends. The overwhelming portion of citizens belongs to adult  
people
 which accounts for 61. 6%.  
The
 elder generation takes a second place with 25% number.  
However
, future trends  
show
 that in 2050 they would have  
almost
 equal positions with the portions of 46. 2% and 46. 2%  
respectively
.