The proffered line chart illustrates the average change every 30 days in the prices of copper, nickel, and zinc in 2014 (from January to December). Broadly, it is readily noticeable that there was a significant fall in June in all metals prices.
According to
the chart, values of nickel started at 6% at the beginning of the month, They plummeted to 1% in March and levelled off until April, but they decreased slightly in May and reached their lowest point at -4%. Linking Words
Furthermore
, they rose marginally and had a stable trend from July to September at -1%. Interestingly, it declined slightly in October and drastically jumped to 1% at the beginning of the four weeks.
The fluctuation trend was shown by copper prices, ranging to 2% in January and decreasing to below 0% in the middle of the month, it rose slightly and levelled off from July to September and obtained the fluctuation in recent months.
In terms of zinc values, it began at 1% and grew suddenly in February, but it declined steadily until July. Linking Words
In addition
, it recorded a fluctuating trend between June and October. Linking Words
Nevertheless
, it skyrocketed in recent months, accounting for 2% in December.Linking Words
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