The bar chart illustrates the natural gas which was consumed by people in the world between 1998 and 2002. It can be seen that petrolium was the most energy consumed by the people, while renewable energy was the least energy used in the world.
In detail, petrolium experienced the highest fuel used by people, there was an increase approximately 2 steps from 35 in 1998 to 38 in 2002. The second energy the most used in the world was natural gas, there was a slight increase from 1998 to 2002 to about 23 steps. Additionally coal was almost the same number of consumption with natural gas. There was an increase numer between 1998 to 2002, approximately 2 numbers.
Nuclear electric powe and renewable energy were the least consumption by people in the world. While there was an increse amount of nuclear energy from about seven to nine, on the contrary renewable energy grew down from approximately seven to six numbers.
