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The image presents a line graph depicting the average monthly change in prices of copper, nickel, and zinc for the year 2014, measured as percentage change in price compared to previous month. Copper starts at approximately -3.5% in January, peaks at approximately 5% in July, and ends at approximately 0% in December. Nickel starts at approximately -2% in January, peaks at approximately 6.5% in May, and ends at approximately -1.5% in December. Zinc starts at approximately -1.5% in January, peaks at approximately 3.5% in July, and ends at approximately -2% in December. Copper shows a consistent increase from January to July, followed by fluctuations and a decrease towards the end of the year. Nickel shows a sharp increase from April to May, followed by fluctuations with a general downward trend. Zinc shows moderate increases and decreases throughout the year with no clear overall trend. Each data point is marked by a symbol representing the respective metal, with a key provided at the bottom of the graph.
Given the complexity of the image, the above description may not be entirely accurate.
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The graph illustrates the average monthly changes in the prices of metals, namely copper, nickel, and zinc, in the year 2014.
Overall, the prices of the three metals dipped in the month of June. Subsequently, there was a rise in the percentage change for each of them.
In January, zinc rose from 1-3%, but later it reverted to a 1% increase in March. The highest price change was seen in nickel, with a dramatic decrease from 6% to 1% by April, and then a further decline to -3% in June. Additionally, copper experienced a 2% price change, but showed a negative trend in percentage from February to July.
Furthermore, all three metals remained stable in July, August, and September. However, they started to trend positively but were affected by various disturbances, resulting in a decline in October. The trend reversed in the months of November and December, showing a positive change as previously mentioned in the year 2014.
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