The table illustrates the percentage of 
contribution
 of three various economic sectors ( Use synonyms
Agriculture
, Industry, and Use synonyms
Service
) to  X country gross domestic product in three different years (2016 , 2017 and 2018).
Use synonyms
Overall
, it can be clearly seen that the Linking Words
service
 Use synonyms
sector
 had  the highest Use synonyms
contribution
  over the period given, Use synonyms
while
 Linking Words
agriculture
 had the lowest Use synonyms
contribution
 . Use synonyms
Moreover
, the Linking Words
contribution
 from Use synonyms
agriculture
 and industry increased, Use synonyms
whereas
 the Linking Words
contribution
 from Use synonyms
service
 decreased.
With regards to contributions of Use synonyms
Use synonyms
agriculture
 Add an article
the agriculture
sector
, it went up from 13% in 2016 and touched the highest point of around 15% in the Use synonyms
last
 year. Linking Words
Likewise
, in the cases of Linking Words
industry
 Correct article usage
the industry
sector
, it rose from 22% in the first year and Use synonyms
then
 it climaxed to approximately 30% in 2018.
Linking Words
On the other hand
, the Linking Words
contribution
 of Use synonyms
Use synonyms
service
 Correct article usage
the service
sector
  fluctuated slightly beginning at 65% and dropped by a mere 1% in 2017. Use synonyms
After 
Linking Words
this
 period, the figure declined to more than a fifth (55%).Linking Words