The chart below shows the value of one country's exports in various categories during 2015 and 2016.

The bar graph depicts data about the exportation revenues in two years (2015 and 2016) of products that were classified into five categories, namely petroleum products, engineered goods, gems and

jewellry

Correct your spelling

jewellery

, agricultural products and textiles.

Besides

, the table describes the difference in earnings between the two years aforementioned, measured in percentage.

Overall

, petroleum and merchandise modified by engineering were the main sources of income,

while

the least qualified was textiles.

Additionally

, all goods had an increase in profits except gems and jewellery which showed a decrease. In detail, around 60

billion

was

due to

the petroleum exported in 2015, followed by a rise of 3% in 2016.

Secondly

, engineered wares represented approximately 58

billion

of earnings during the first year and climbed by 8.5% during the second year.

In addition

, Gemstones were in third place, beginning just above 40

billion

dollars,

however

, they went downhill by 5.18% in 2016.

Finally

, despite the fact that the textile industry had its lowest profits in 2015 estimated at roughly 26

billion

, it went up by 15.24% during the

last

year.