15.The bar chart below shows the production of the world’s oil in OPEC and
Write a short report for a university lecturer describing the information
The given bar chart illustrates the production of the globe’s oil in OPEC,
OPEC Middle East and other OPEC countries from 1980 to 2020. The oil
production was measured in million barrels per day.
Overall, while the generated oil from OPEC Middle East nations followed an
upward trend, that of non-OPEC and other OPEC nations witnessed an opposite
trend during the period shown.
It is noticeable that standing at over 2.5 between 1980 and 2000, the
produced oil in OPEC Middle East then showed an significant to
approximately 7 from 2000 to 2010 before reaching to a peak at over 15 in
the following researched years.
By contrast, a dramatic decline can be seen in the oil production in non-
OPEC. Specifically, the generated oil in these nations decreased by a half
in the following ten years. This figure then is forecast plummet to below 1
from 2010 to 2020.
In addition, there was an absence of the oil coming from other OPEC between
1980 and 2000.