The line graph illustrates the fluctuation of various materials which were recycled in each nations between 1982 and 2010.
Generally, it can be seen that the paper and cardboard had the highest percentage over the period. During that trend, it was opposite with the remaining material which were the least propotion in four were plastic.
Started to the speech, paper and cardboard were reused about 65% which compared to the rate of recycling glass containers was moderately decrease 15% in 1982. From 1986 to 1990, the percentage both of them declined approximately with sequencing of 65% and 40%. Remaining years of period, paper and cardboard had the gradually decreasing trends from 80% to 70% between 1994 and 2010, while glass containers were steadily increase over 50% in the same years.
Turning to the remaining chart, tghe recylcling of aluminium cans rose highly from 5% in 1986 to 45% in 2010. Plastic was reused below 10% over the period.