The charts show changes in the proportion of energy produced from different resources in country in 1985 and 2003.
In 1985, the energy produced from the oil was 52% and energy produced from the natural gas is 13%. The amount of energy produced by cool was 8% and the nuclear resource make 22% energy. The amount of energy that produced by hydro was 4% and a little amount of energy of other resources.
In 2003, the amount of energy produced by oil decreased to 39% and the energy of natural gas have little increased from 13% to 23%. The energy of cool have increased from 8% to 22% and there is large difference in nuclear the energy decreased from 22% to 8%. In both years hydro have same amount of energy and other resources have small change.
In conclusion, some energy sources are decreased and some increased. So, there is small change in both years.
