The given bar chart illustrates 
export
 earnings in several product categories, and the given table data presents the proportion fluctuation in each group from 2015 to 2016.
Use synonyms
Overall
, Linking Words
it is clear that
 petroleum products held the highest earnings, Linking Words
whereas
 textiles stayed at the lowest position in all categories.
It can be observed that in 2015, the Linking Words
export
 Use synonyms
value
 of petroleum products was the biggest at roughly 60 Use synonyms
billion
 Use synonyms
dollars
 and remained at its top position in 2016 after a minimal increase of 3%. Use synonyms
Moreover
, the figure for engineered goods was just above 55 Linking Words
billion
 Use synonyms
dollars
 in the first year but Use synonyms
then
 experienced a noticeable growth rate of 8.5% in the second year. 
In the category of gems and jewellery, the Linking Words
export
 Use synonyms
value
 was far lower compared to the previous one and it Use synonyms
also
 fell by 5.18%, to nearly 40 Linking Words
billion
 Use synonyms
dollars
 in 2016. Use synonyms
Furthermore
, the Linking Words
export
 Use synonyms
value
 of agricultural products remained almost the same over 2 years, at approximately 31 Use synonyms
billion
 Use synonyms
dollars
. Use synonyms
In addition
, Linking Words
while
 the textile Linking Words
export
 Use synonyms
value
 seemed to be the lowest, it experienced a considerable rise as it went from 25 to over 30 Use synonyms
billion
 Use synonyms
dollars
.Use synonyms