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The image shows a line graph detailing the percentage of total music sales by streams, downloads, and CDs purchased from 2011 to 2018. In 2011, CDs purchased are 55%, downloads 35%, streams 5%. By 2012, CDs are 50%, downloads 39%, streams 7%. In 2013, CDs drop to 46%, downloads peak at 42%, streams at 10%. In 2014, CDs continue decreasing to 40%, downloads maintain at 41%, streams rise to 19%. In 2015, CDs decrease to 33%, downloads 43%, streams 24%. By 2016, CDs decline to 25%, downloads at 37%, streams increase to 34%. In 2017, CDs are at 19%, downloads decrease to 30%, streams climb to 43%. By 2018, CDs are at 14%, downloads 25%, streams peak at 50%.
Given the complexity of the image, the above description may not be entirely accurate.
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The given line graph illustrates the amount of global music sales via three kinds of methods: namely, streams, downloads, and CDs between 2011 and 2018. Overall, CDs declined considerably, as did downloads, but streams exhibited an increasing trajectory over the whole span. Streams showed the largest quantity of sales throughout the entire timeframe, while the reverse was true for CDs.
In 2011, streams sales began at merely about 5%, but this figure reached 40% in 2018; namely, it rose significantly over the whole span. In contrast, CDs started at above 50%, but this percentage changed considerably; it declined to around 25% at the end of the period. Also, sales of streams and downloads crossed at around 30% in 2016.
However, sales of downloads began at over 30%, and this amount increased steadily until 2014. But after this, the percentage decreased gradually during the four years, and it was 30% in 2018.
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