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 bar graph demonstrates changes in 5 export earnings categories in one country between 2015 and 2016. Overall, there was asharp increase in percentage of petroleum products, but the percent of gems and jewellery considerably decreased. In 2015, the highest export earning product of 62 billions is for petroleum products, which increased by 3 persentage. […]

The given chart illustrates the export products of one country (petroleum, engineered goods, gems and jewellery, agricultural products and textiles) in 2015 and 2016 along with the table data changes in the given catagories with percentage. Overall, the most obvious improvement was textiles. Petroleum products were steadily increased alongside with engineered goods and no significant […]