The provided pie charts offer a comparison of the various forms of energy production in France in the years 1995 and 2005.
The overview illustrates that coal was the primary energy source in both years, while nuclear energy and other sources had a minor presence. Gas and petroleum had relatively stable proportions over the period.
In 1995, gas was the leading energy source, accounting for approximately 29.63%, followed by coal and petroleum at around 29.80% and 29.27% respectively. Similarly, in 2005, coal took the lead with about 30.93% production, followed by gas at 30.33% and petroleum at 19.55%.
The production of nuclear energy rose from 6.40% in 1995 to 10.10% in 2005. Other energy sources contributed between 6.40% and 9.10% in both years, showing consistent percentages.