The bar chart delineates the average fuel prices in two states in the USA over the period from 2005 to 2011, with values expressed in US dollars.
Overall, fuel prices exhibited a general upward trend, though punctuated by a notable decline in 2009. The most significant fluctuations occurred between 2008 and 2009, and the highest price was recorded at the end of the period in 2011.
In 2005, the average fuel price stood at $2.27. This was followed by a steady increase, reaching $2.57 in 2006 and approximately $2.80 in 2007. The upward trajectory culminated in a peak of $3.25 in 2008, representing the highest price observed during the initial years of the period.
However, 2009 saw a sharp decline to $2.35, the lowest figure in the entire period. Thereafter, prices rebounded gradually, climbing to $2.78 in 2010. By 2011, the average fuel price had surged to $3.52, surpassing the previous peak and marking the highest value across the seven-year span.
