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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 graph compares four textile fibers that were used globally from 1980 to 2015. Overall, although cotton dominated other fibers in the first years, poleyster took the lead in later years, while cellulose based-fiber and wool did not experience remarkable changes. Notably, the space between the number of fibers demanded had widened considerably by the end of the period.
Initially, Cotton( which was the most demanded fibre among other materials) had a gradual increase from 15 million tonnes to about 28 million tonnes until 2005. From this point on, it remained at almost the same number, after a minor dip and incline, in 2015. Polyester had the highest increasing demand during the period. Although initially only 5 million tonnes of polyester was used, it plummeted reaching almost 50 million tonnes, having undertaken cotton in 2005.
Cellulosic and wool remained stable at approximately 5 and 3 million tonnes respectively until 2000. In the following years, the demand for cullulosic went up slightly to about 8 million tonnes as wool declined to its prevuios number after a minor rise.
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