The line graph ilustrate the percentage of recylcing rate of four different materials like paper & cardboard, Glass containers, Aluminium cans and Plastics from 1982 to 2010 in a particular country.
Overall, the chart exhibit a general upward trend of reprocess rate. Paper & cardboard had the highest reuse rate throughout the period, while plastic remained the least reclaim rate. The recovering rate of Aluminium cans rose significantly but Glass containers had some fluctuations.
In 1982, the restore rate of Paper & cardboard stood at 65% and soared to reach it’s peak upto 80% in 1994. Although this figure declined gently upto 70% by 2010. However, the resue wage of Glass containers started from 50% in 1982, abruptly dropped upto 40% in 1990 and it took a gradual surge upto 60% by 2010.
The recycling percentage of Aluminium cans can clearly saw a dramatic increase over the period. Starting from 5% in1986, it grew up persistently nearly to 45% by 2010. In contrast, Plastics remained the least in chart starting from almost 2% in 1990 faced a slight increase upto 8% by 2010
