Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The

line

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chart illustrates the total music sale in three main sale methods namely Streams,

Downloads

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, and

CDs

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Purchase

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. the vertical and horizontal axis

are

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is

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labelled as percentages and years to depict a time-series

trend

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of these methods. Overall, the proportion of sales via download and

CDs

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purchase

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declined over the time given.

Conversely

Linking Words

, total music sales by streaming increased gradually. the trends of the two methods of streaming and

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CDs

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CD

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purchase

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have an asymmetrical pattern indicating the rate of music sold by streaming is bullish whereas

CDs

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purchase

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experienced a gradual abatement.

On the other hand

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, the

trend

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of

downloads

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fluctuated over time and reached an apex of 43

percent

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per cent

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in 2014.

Furthermore

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, in the

last

Linking Words

given year, the percentage of

downloads

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declined to the lowest point of 30

percent

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per cent

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. More precisely, the dotted green

line

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of

CDs

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purchase

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purchases

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shows a steady decline from the initial value of almost 55% to 25% in 2018.

In addition

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, the dashed blue

line

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with its general increasing

trend

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started from the initial point of 5% and soared in 2018 to 42%. while the two approaches

of

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to

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sales experienced a steady increase and decrease over time, the red

line

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associated with the

downloads

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method amplified from the initial percentage of 35 to 43 in 2014;

however

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, the

trend

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then

Linking Words

started to abate consistently to touch the percentage

line

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of 30.