The pie charts below show the comparison of different kinds of energy production of France in two years

A glance at two pie charts reveales data of energy generation of France in 1995 and 2005.
It is apparent that coal was the most widely produced engery as it accounted the largest proportion in both 1995 and 2005 while other souces was the least one.
Being at the first place,accounting approximately on third of the total share, the proportion of coal saw a slight rise from 29.80 percent in 1995 to 30.93 percent in 2005.Sharing the same pattern, coal also experiened a slight increase by 0.5 percent,accounting the second largest share. There was also a growth in the proportion other sources and nuclear, by 5.1 percent and 3.70 percent respectively.
In stark of contrast, the production of gas witnessed a noticeable drop by approximately 10%, from 29.53 percent in 1995 to 30.31 percent.The most noticeable changes was the decline by more than 9 percent in the proportion petro, from 20.27 percent to around 19.55%