The chart below shows the value of one country's exports in various categories during 2015 and 2016. The table shows the percentage change in each category of exports in 2016 compared with 2015. Summarise the information by selecting and reporting the main features, and make comparison where relevant.

The given bar charts represent the contribution of five different product categories to the export earnings of one nation in 2015 and 2016,

while

the given table illustrates the value changes of those products in ratio. Looking from an

overall

perspective, it is evident that petroleum and engineered products contributed the most to the economy,

while

all categories followed an upward trend, except gems and jewellery. In more detail, petroleum usage grossed 60

billion

dollars in 2015, a number that slightly increased in 2016(3%). Engineered goods ranked second to the total earnings, accounting for almost 55

billion

dollars in 2015 and approximately 60

billion

the following year. The gems and jewellery showed a downed trend by a margin of 5%,

although

they still were the third highest earning power.

Additionally

, agricultural commodities earned around 30

billion

dollars in both years.

Finally

, even though textiles ranked the least among the other categories, showed the highest rise by a margin of around 15%.