The provide pie charts indicated the proportion of diffirent types of waste disposed of in one country between 1960 and 2011.
Overall, what stand out is that with the exception Green, Waste and Metal remained unchanged in the given both period, the percentage of other trend witnessed increase, include Plastic, Wood, and Food. Of particular note is that the reverce could be said about Paper, Textiles, and other.
Looking at the increasing trends, like Paper which the biggest amount of rubbish (25%) came from paper in 1960, by 2011, it decreased to 15%. In terms of Textiles starting with 17% in 1960 and witnessed downward trend by 6% in 2011. Other types of waste made up 12% in first year and then drametically declined to 4% at the end of the period.
Turning to increasing trends, Plastic and Wood accounted for 8% and 12% respectively in 1860. As 2011, witnessed increase to 18% and 21% in turn. Wood starting with 4% in first year, but in the second year it finished with 8%.
When it comes to Green Waste, Metal, and Glass, all of them remained unchanged, accounting for 9%, 8%, 5%, in turn in both years.