What has been depicted in the pie charts is 
age
 distribution in Correct article usage
the age
Yemen
 and Italy in 2000, Use synonyms
along with
 future projections for 2050. Linking Words
Overall
, in 2000, the largest proportion of Linking Words
Use synonyms
population
 was allocated to the Add an article
the population
group
 of Use synonyms
people
 aged 15 to 59, Use synonyms
while
 that of Linking Words
people
 in Use synonyms
this
 Linking Words
group
 is likely to decrease in Italy as time advanced.
In 2000, senior citizens made up more than 5 per cent of Use synonyms
the 
Correct article usage
apply
Yemen
's total Use synonyms
population
, Use synonyms
while
 they constituted almost a quarter of the Linking Words
italian
 Change the capitalization
Italian
population
. Use synonyms
Also
, Linking Words
although
 14.3% of Linking Words
Use synonyms
population
 was allocated to the Add an article
the population
group
 of Use synonyms
people
 aged 15 to 59, the figure for Use synonyms
this
 Linking Words
group
 was about half. Use synonyms
Whilethe
 age of 15 to 59 accounted for 46.3 % Correct your spelling
While the
in
 Change preposition
of
Yemen
, Use synonyms
while
 Linking Words
this
 Linking Words
group
 represented below slightly half of Use synonyms
Yemen
’s inhabitants.
In 2050, it is predicted that the percentage of Use synonyms
Use synonyms
population
 aged below 14 will decrease to 37 % in Add an article
the population
Yemen
, compared to only Use synonyms
three
 Correct article usage
a three
percent
 drop in Italian. Change the spelling
per cent
While
 senior citizens are expected almost Linking Words
doubled
 in Italy, they are likely to increase by a mere two Wrong verb form
double
percent
 in Change the spelling
per cent
Yemen
. Use synonyms
Moreover
, Linking Words
although
 the Linking Words
group
 of Use synonyms
people
 aged 15 to 59 is predicted to grow in Use synonyms
Yemen
, it will decline by almost Use synonyms
two- third
 in Italy.Add a hyphen
two-third