The chart demonstrated the propotion of four different kinds of items that were recycle in a town over the period from 2000 to 2010.
It is true that the percentage of all four brackets have an upward trend in this decade. Noticeablely, the percantage of metal took the lead of others in this period.
In 2000, the percantage of all kinds of item made up roughly 10%. Then in 2005, the percantage of both paper and metal grewd, espsecially the percantage of metal has the most substantial change. By contrast, the percantage of both platic and cans has nothing change.
However, In 2010, the percantage of all items show an significant growth, wheras teh percantage of either plastic or cans sharply grow by around 30 %. Furthermore, the percaentage of cans ,by about 35% onerweigh the percantage of papar, by approximately 30 %. Also , the percantage of metal still accounted for the majority of others by about 40 %.
