Two pie charts and a line graph illustrates about the consuming different types of ebergy resources, the oil nation reserves, and the oil prices around the world during a 25-year period, from 2000 to 2025. These aforementioned figures were measured by billion barrels and dollar per barrel.
Overall, the former pie chat shows the clearly gap between oil consumption and other types of energy, while the later depicts the difference in volume of oil in many countries worldwide. Additionally, the line graph demonstrates the document patterns varied of oil prices across the world, with its peak in 2006.
Regarding for two pie charts, oil was the most consumed energy, at 37% in 2025; which was higher than 9% in comparison with the consumption of coal. 23% of natural gas were used across global, whereas the usage of nuclear was as much as the hydro-electric, at 6%. In detail, the second pie chart shows that Saudi Auraba was the largest reserve of oil in the world, with 20% billion barrels. It was followed by the figures for Canada, with 14% and billion barrels. All six aforementioned in the later one had the volume of oil under 10%, with the same number in United Aurab and Kuwait reserves, at 8%, and United States had the least billion barrels of oil, at 2%. Meanwhile, other countries in the world held 18% billion barrels of oil.
Turning to the line graph, it is evident that the fluctuation of oil prices was significant. In 2000, a barrel of oil costed 33 dollar, then reached the bottom cost line at 27 dollar per oil barrel after 2 years. From 2003 onwards, there was a sharply increase and reached the peak at 60 dollar per barrel in 2006. By 2010, the oil prices across the world experienced a plummet to 48 dollar. From this year to the end of the period, the oil prices fluctuated and recovered to 55 dollar worldwide.