ou should spend about 20 minutes on this task. The chart below shows global sales of the top five mobile phone brands between 2009 and 2013. Write a report for a university, lecturer describing the information shown below. Summarise the information by selecting and reporting the main features and make comparisons where relevant. You should write at least 150 words.

The graph eliminates the revenue of five phone brands, including Samsung, Apple,

Nokia

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,

LG

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, and ZTE, between 2009 and 2013.

Overall

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, the sales of mobile phones displayed an upward trend, except for

Nokia

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and

LG

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. On top of that, Samsung and

Nokia

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accounted for the majority of the mobile phone market,

while

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ZTE was

overall

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the least favoured brand. The revenue of Samsung in 2009 was half of that of

Nokia

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at 200, the number underwent a continued raise and reverse the situation in 2013 at 450, compared to

Nokia

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at 250 in the same surveyed year. Apple and ZTE both experienced growth, the former surged from nearly no benefit to 150 between 2009 and 2013, and the latter indicated only a slight increase during the surveyed period as the least popular brand in 2013.

On the other hand

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,

Nokia

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and

LG

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went through an upside trend, in which the consumption of

Nokia

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experienced a drastic drop, between 2011 and 2013, cutting the benefit into half at 250. Compared to

LG

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, despite the figure indicating a downward trend, the changes were within 50.