The table given compares four different types of countries based on the per day of quotidian oil production between 2000 and 2004.
Looking at the illustration, it is immediately evident that Công recorded the highest figure in most years, whereas the opposite was true for Chad. Additionally, all countries surveyed showed an overall upward trend, except for Congo.
In 2000, Congo’s everyday oil production dominated at 275,000 barrels, which was roughly 70,000 barrels higher than that of Nigeria. Somalia ranked third at 5,000 barrels, while Chad had not yet produced any oil. By the year of 2003, Chad’s production began at zero for the first three years, before rising significantly to 8,000 barrels. Otherwise, Nigeria and Somalia continue to grow.
In 2004, after a substantial rise, the production of oil in Nigeria experienced an exponential growth and reached a peak at 213,000 barrels. An opposite pattern could be seen in the figure for Congo, which declind steadily to a low of about 203,000 barrels. Meanwhile, the daily oil production of Chad and Somalia was the same amount 50,000 barrels.