The chart below shows the percentage of a drug company’s total sales, by region, from 2002 to 2006.Summarise the information by selecting and reporting the main features, and make comparisons where relevant

The given column chart illustrates the drug company's total sales percentages by region in the period of 5 years from 2002 to 2006.

Overall

,

while

the

percentage

of

America

and Europe saw a downward

trend

, Asia tended to increase.

Besides

,

America

reached the highest point in 2002 through all the years surveyed. In

America

, the

percentage

of

America

was the highest point at 41% in 2002, but the

percentage

of

America

decreased to 27% in 2004.

Then

, it had been upstairs next year since 2004 with 29% and 30% in 2006. For Europe, the column has a downward

trend

, in 2002 the

percentage

of

this

year was 34%, between 2002 to 2004, it had an

upstairs

Correct word choice

upward

show examples

trend

but from 2004 to 2006, the

percentage

of Europe has decreased, 34% and 30% in 2005 and 2006. In Asia, the

percentage

in

Change preposition

of

show examples

this

is different. The

percentage

in Asia has an upward

trend

, in 2002 the column is the shortest in

a

Correct article usage

the

show examples

group with 25% but it tends to increase. From 2003 to 2006, it has upstairs 10%.