The charts display data on the ages of the habitants of Yemen and Italy in 2000 and predictions for 2050. 
Overall
, Linking Words
while
 the Linking Words
adult
 population of Yemen is projected to experience an increase, the same sector in Italy is predicted to experience a decrease by 2050 . 
Beginning with Yemen, it can be seen that in 2000 there was roughly the same rate of young Use synonyms
people
 as the Use synonyms
adult
 population, with a small percentage of elderly Use synonyms
people
. Use synonyms
However
, these proportions are predicted to change dramatically by 2050, increasing Linking Words
adult
 inhabitants from 46,3% to 57,3%, and experiencing a drop in rates from 50,1% to 37,0% of young Use synonyms
people
. Use synonyms
In addition
, another sector that may experience negligible growth is elderly Linking Words
people
, increasing by 2,1%. 
Looking at Italy, Use synonyms
it is clear that
 the Linking Words
adult
 and youth population will decrease, Use synonyms
while
 the elderly will increase  rates. Linking Words
Whereas
 during 2000 adults were more than twice as the elderly, projections show that adults will drop from 51.5% to 46.2%, Linking Words
while
 at the same time, the elderly will increase from 24.1% to 42.3%, almost double. It is Linking Words
also
 worth noting a negligible change in the youth sector, which may decrease by 2,8%.Linking Words