This graph shows the proportion of four different materials that were recycled from 1982 to 2010 in a particular country. Summarise the information by selecting and reporting the main features, making comparisons where relevant

The line graph above illustrates the quota of four different materials- Paper & cardboard,

glass

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containers

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, aluminium cans, and plastics- from 1982 to 2010 in a specific country.

Overall

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, the total amount of materials recycled increased in

this

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period.

However

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, not all types of materials had the same growth rates.

While

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the number for aluminium cans and plastic increased gradually, the percentage of paper & cardboard and

glass

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containers

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have some fluctuation over the period. In 1982, about 65% of paper & cardboard were recycled.

This

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figure reach its peak of 80% in 1994. From

then

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, it decreased steadily to 70% in 2010. Another material that had the same characteristic was

glass

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containers

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.

Glass

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containers

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also

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were first recycled in 1982. Starting at 50%, it

initially

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had a downward trajectory and

then

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reach its lowest at 40%;

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, it recovered, and slowly increased to 60% in 2010. Not until 1986, people started recycling aluminium cans. Starting at around 5% in 1986, it increased significantly to around 45% in 2010. Plastic was the

last

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one being recycled. Recycling plastic was not so popular, its figure increased steadily from around 2% to 8% over time.