The given pie charts illustrate 
proportion
 of Yemen and Italy residents in three different Add an article
the proportion
ages
 groups.
Change the noun form
age
Overall
, Yemen had Linking Words
significantly
 Add an article
a significantly
young
 Correct word choice
younger
population
 in 2000, and Use synonyms
Linking Words
also 
it had Rephrase
apply
also
 same trend for the year 2050. Despite Linking Words
this
, for both countries, their populations will get older over the given time period.
In the year 2000, just over Linking Words
a 
half Correct article usage
apply
the
 Yemeni Change preposition
of the
population
 were under 14, opposite with Italians, under a fifth for Use synonyms
same
 age Add an article
the same
group
. Use synonyms
Percentage
 of Yemeni people Correct article usage
The percentage
which
 were over 60 years, Correct pronoun usage
who
Correct word choice
old had
had
 a small minority, at 3.6%. Verb problem
was
In contrast
, Linking Words
proportion
 of Add an article
the proportion
Italian
 Correct article usage
the Italian
population
 Use synonyms
were
 approximately a quarter. Change the verb form
was
Furthermore
, the largest Linking Words
group
 for Italy was the 15-59 years olds with just over 60% Use synonyms
while
 Yemen had 46.3% of its Linking Words
population
 in Use synonyms
this
 category.
Over the Linking Words
five
 decades, Correct word choice
next five
percentage
 of Correct article usage
the percentage
Yemen’s
 will increase Change noun form
Yemenis
just
 over %2 and the middle Change preposition
by just
group
 will rise Use synonyms
11
% Change preposition
by 11
while
 the youngest Linking Words
group
 will decrease Use synonyms
nearly
 13%. In 2050, the number of people in Italy, over 60 years Change preposition
by nearly
olds
, will reach Correct your spelling
old
to 
42.3% and the percentage of the youngest and middle Change preposition
apply
category
 share Fix the agreement mistake
categories
same
 trend, they will decrease, Correct article usage
the same
at
 11.5% and 46.2% respectively.Change preposition
to