The given Charts present the figures of producing energy from various resources in a particular country in the year of 1985 to 2003. Overall, in the charts it can be said that there is a significant difference in the production scenario between these two provided years.
First and foremost, we see the oil production was considerably higher (52%) among all the production in 1985. In the following year, Nuclear energy held the second position with 22% and coal stood at the third with 13%. Although, the other energy production in 1985 did not carry a notable proposition. Such as, Natural gas was 8% in the same year. Also, the figures of the hydro and other renewable energy were respectively, 4% and 1% ; which was the lowest among all listed engery.
However, the layout had been changed in the year of 2003, where oil was still in the highest position, but the figure is quite lesser than 1985, with 39%. Next, the production of natural gas had a 23% increase in the same year. We see a massive production of coal in 2003 than 1985 with 22% and a fall in nuclear with 8% in 2003. Moreover, hydro manufacture was still in the same figure but a noticeable increase has been detected in other renewable energy.
To sum up, it can be said that in the year of 2003, authorities might focus on diversification in energy production which led later in substantial changes in the variety of energy production.