The line graph illustrates the proportion of garbage being recycled in America between 1960 and 2011
Overall, it is clear that both waste material and recycling rate all witnessed an upward trend. At the same time, the total amount of waste being recycled recorded a significant figure compared with the percentage of recycling.
The proportion of garbage being recycled and stayed on it stabilized at over 6% in the first three years before experienced a slight increase of roughly 10%. Following years, the recycling rate underwent a substantial surge almost 25% in 1995 then ascending gradually, achieved a top value of 34% units at the end of the period.
Throughout the interval spanning 1960 to 1985, the total waste resource had a moderately growth trend to over 16 million tons in 1965, threefolds the initial amount. From 1985 forward, a sharp rise in the figure of total waste material was observed, soared to a peak of approximately 87 million tons in 2011
