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The image is a line graph showing the average monthly change in prices of copper, nickel, and zinc in 2014, with the x-axis representing months (January to December) and the y-axis showing the percentage change in the price compared to the previous month. The copper line starts at around 0% in January, drops to approximately -2.2% in February, fluctuates between -1% and 1% from March to October, and ends at around -1.2% in December. The nickel line starts at around -0.8% in January, drops to -2.8% in February, peaks at 5.8% in May, fluctuates between -1% and 3% from June to November, and ends at around 1.2% in December. The zinc line starts at around -0.5% in January, drops to -1.8% in February, peaks at 3.2% in July, fluctuates between -1% and 2% from August to November, and ends at around 2.2% in December.
Given the complexity of the image, the above description may not be entirely accurate.
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The line graph depicts the ordinary monthly change from January to December in the prices of three metals:copper,nickel and zinc in 2014.
Overall, while price of nickel declined significantly about the middle of the given period,it had a substantial increase at the end of the period.Interestingly,even though zinc started lower price than copper,zinc showed a gradual increase.
Looking at the graph in more detail,the price of nickel stood at 6% in January. Despite there was a considerable reduction until June,it grew -1% in the following next month. Thereafter,in the price of nickel remained the same in three months. While it slumped minimally,it illustrated 1% at the end of the given period.
As for the price of copper,it decreased slightly in June,then it illustrated gentle rise below above 1% in December.While there was a significant fluctuate in Zinc over the period,it was a tiny portion.
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