The chart below shows waste collection by a recycling center from 2011 to 2015.

The supplied information depicts the amount of different four types of garbage

Paper

, Glass,

Tins

and Garden which were collected for recycling between 2011 and 2015.

Overall

,

it is clear that

all the provided figures ascended and the recycling centre collected a massive amount of

paper

compared to other kinds of waste throughout the given timescale. Moving to the detail, the proportion of

paper

started at 57

tons

in the initial year but

this

rate decreased dramatically for 2 years.

However

, the facility started to collect

paper

keenly again and the proportion reached just 70

tons

in the final year.

On the other hand

, the ratio of collecting grass exceeded

Paper

in 2013 and the percentage of

this

garbage was maintained for a given 4 years. It is worth noting that both

Tins

and Garden fluctuated drastically for the supplied timeframe.

Tins

started at approximately 35

tons

. In 2012, the percentage of the mentioned two categories of litter crept down to 27 and 15 respectively.

However

, the rate of

Tins

increased gradually by 12

tons

and that of Garden

also

ascended to 35 for 3 years.