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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 chart shows how the prices of copper, nickel, and zinc changed each month in 2014. Copper and nickel prices went down overall, while zinc prices went up slightly. Nickel had the most significant price fluctuations between months.
In January 2014, nickel prices increased by 6% compared to the previous month, which was higher than copper (2%) and zinc (1%). However, nickel prices dropped to 1% by March and reached a low of -3% by June. The changes for copper and zinc were less dramatic, with zinc seeing a 3% increase in February before a downward trend for the first half of the year. Copper prices also fell, mostly staying around 1% to -1%.
In the second half of the year, nickel prices continued to decline, except for a 1% increase at the end of the year. Copper prices remained stable around 1% from July onwards, with a small increase in December. Zinc prices had a slight drop of 0.5% for most of the latter part of the year, followed by a surge of 2% in December, which was the highest point reached among all the minerals’ prices.
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