The chart below shows the annual number of rentals and sales (in various formats) of films in a particular store between 2002 and 2011.

The bar chart illustrates the

number

of

sales

and

rentals

of films in a variety of formats in a store from 2002 to 2011.

Overall

, the

number

of

rentals

decreased,

while

the figure for DVD

sales

increased, during the given period. During 2002, less than 50,000 DVDs were sold, which was less than

rentals

and VHS

sales

;

nevertheless

, the

number

reached

the

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peak of over 200,000 in the year 2007, topping

rest

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the rest

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of the film formats. Throughout the next four years, the

number

of DVDs sold steadily decreased to 180,000, albeit still being the most popular form for film viewers.

Although

most of the movies were consumed via

rentals

in 2002, at about 185,000, it gradually started falling over the years. In 2011, the total

rentals

comprised

of

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about 60,000, which is one-third the value for DVD

sales

. Despite VHS being the second highest sold format of films in 2002, at 85,000 units, the

sales

fell to 10,000 by 2005

,

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and vanished from that year onwards.

On the other hand

, Blu-ray

sales

began in 2007;

however

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however,

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the

sales

never exceeded 15,000, between 2007 and 2011.