The line graph illustrates the amount of four different materials that were recycled between 1982 and 2010 in a particular country.
Overall, the most demanding materials are paper and cardboard, while plastics had the lowest consumption in the recycling manufacture.
In the first place are paper and cardboard, which began with approximately 65 percent in 1982 and fluctuated until 1990, then rose in 1994 by 15 percent, and then decreased from 1994 to 2010 by 10 percent. At the same time, the percentage of recycled glass containers in 1982 was 50, and it fell by 10 percent in 1990, but it rose during the period from 1990 to 2010 by 20 percent.
Meanwhile, aluminium cans started to be recycled in 1986 (5 percent), but rapidly increased and became one of the most recycled materials in 2010 (approximately 45 percent), while plastics were the most difficult to use in recycling manufacture. Only in 1990 did plastics become available for recycling (almost 2 percent), and they steadily grew from 1990 to 2010 (almost 9 percent).
