Band 5+: 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 export in 2016 compared with 2015. Summarixe the information by selecting and reporting the main features and make comparisons where relevant.

The provided bar chart compares the exports revenue of country A in various 5 items in two years, 2015 and 2016.

It is evident that the value exports of petroleum products was the highest figure during the research period, the opposite was true for textiles. Additionally, almost revenues of goods exported witnessed an upward trend, except agricultural products, and gems and jewellery.

In 2015, export earnings of petroleum products was the highest value, at over $60 billions, while engineered categories received a slightly lower, at around $55 billions. At the same time, the value exports of gems and jewelly stood at $42 billions, compared to the figures for agricultural goods and textiles was approximately 30 and 26, respectively.

In 2016, the year witnessed a slight increase in the exports earning of petroleum to $64 billions and remaining the highest figure in this chart. Meanwhile, the value of exports in engineered items increased significantly to 61 and the figure for textiles rose to 32. In contrast, gems and jewellery saw a slight drop to 40 in the export receiving and the figure for agricultural products remained unchanged over the period shown.