The graph shows estimated oil production capacity for several Gulf countries between 1990 and 2010 Summarise the information by selecting and reporting the main features and make comparisons where relevant You should write at least 150 words You should sp

The bar chart reveals how much estimated oil produced in 6 Gulf countries from 1990 to 2010.
Overall, it is clear from the chart that the capacity of produced oil in Qatar remained unchanged over the span of 5 years. However, other nations witnessed a climb in the amount of generated oil.
In 1990, the daily number of produced oil barrels in Saudi Arabia reached 8.5 million, followed by the second position, Iran with 3 million barrels.
After 20 years, while the oil production amount of Saudi Arabia increased dramatically to 14.5 million barrels per day, that of Iran saw a growth of around 1.8 million barrels.
Iraq, UAE and Kuwait had the similar oil amount in 1990 (around 2 million barrels a day) and experienced a slight climb in oil capacity when they respectively peaked about 4, 3.8 and 3.5 million barrels per day till 2010.
However, the number of produced oil barrels in Qatar was only 0.4 and stayed unchanged after 20 years.