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The image depicts a line graph showing total fiber demand in million tons from 1980 to 2015 for four types of fibers: Polyester, Cotton, Cellulosic, and Wool. Polyester starts at just above 10 million tons in 1980, increasing steadily to just below 20 million tons in 1995, followed by a steeper incline to nearly 80 million tons in 2015. Cotton begins at nearly 10 million tons in 1980, rising gradually to approximately 25 million tons in 2015. Cellulosic starts at 5 million tons in 1980, with modest growth to around 6 million tons in 1995, followed by a sharper rise to about 15 million tons in 2015. Wool displays the least growth, starting at roughly 3 million tons in 1980 and ending at around 4 million tons in 2015. The graph includes a horizontal axis marking years at five-year intervals and a vertical axis marking fiber demand from 0 to 80 million tons in increments of 10.
Given the complexity of the image, the above description may not be entirely accurate.
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The line graph illustrates the global demand for fibers over a 35-year period from 1980 to 2015. Overall, it is evident from the graph that there was a notable increase in demand for polyester and cotton, whereas cellulosic and wool remained less popular during this timeframe.
In terms of polyester and cotton, at the beginning of the period, the demands for polyester and cotton were around 5 million and 15 million tons respectively. However, polyester overtook cotton around 1995 and significantly rose to nearly 70 million tons by 2015. Meanwhile, cotton demand also experienced a substantial increase to about 32 million tons by the end of the period.
On the other hand, cellulosic and wool saw different trends. Cellulosic fibers witnessed a slight increase from approximately 5 million to 10 million tons, whereas wool declined from about 5 million to 1 million tons. Both remained at relatively low levels throughout the entire period, staying below 10 million tons.
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