รายละเอียดตัวอย่าง

the given bar chart illutrates the a mount of gas prise in two states in the USA over the period of six years. Overall, it is clear that there was a increase in the amount of the price in all of period, the downward trend was seen in the statistics for 2009. In addition, the figures for gas price in 2011 had highest, and the cost of fuel had lowest throughout the period . At first, the amount of gas price in 2005 started at 2,27 dollars , after that it experienced an increase slightly to 2,57 dollars in 2006. In contrast, the fuel's cost in 2007 was about 2,50 dollars, with a subsiquent dramatic rised to 3,25 in 2008. The opposite trend can be seen in the igures for the cost of fuel, starting at 2,35 dollars in 2009, the a mount of this rised to 2,78 dollars in 2010, followed by a final reaching a peak of 3,52 dollars in 2011.