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 exports in 2016 compared with 2015.

The bar graph details export earnings of five main categories in a country between 2015 and 2016,and the table illustrates how these categories’ changes over the year.

Overall,the main export products of the country are petroleum,engineered goods,gems and jewellery,agricultural products and textiles.Over the above,the value of the country’s exports in gem and jewellery was declined in 2016,while the other 4 types were increased.

In 2015, the petroleum products earned the most money in the country at about 60 billions,follwing by engineered goods with just more than 50 billions,whereas,the textiles earned the least at approximately 30 billions.In the following year,the export values in petroleum and engineered goods growed a little with just under one-tenth,while this figure in textiles skyrocketed sharply by around 20%.

By cotrast,there was a drop in the value in gem and jewellery from more than 40 billions to just less than this with around 5%,and the figure of agricultural products remained stablely.