The given charts predict different formats of film both rentals and 
sales
 reported in 2002 and 2011. 
It is immediately noticeable that the Use synonyms
sales
 of DVDs and rentals went Use synonyms
to
 the opposite directions of growth; rentals and VHS Change preposition
in
were 
dropped Unnecessary verb
apply
while
 the Linking Words
sales
 of Use synonyms
DVD
 Fix the agreement mistake
DVDs
were 
grewUnnecessary verb
apply
 up
. The VHS were; Change preposition
apply
however
, got very few Linking Words
sales
, and Blu-ray had the least Use synonyms
sales
 among all. 
Renting films was the most popular Use synonyms
2002
 with almost 180,000 copies Change preposition
in 2002
were 
borrowed; Unnecessary verb
apply
however
, since Linking Words
then
, the number Linking Words
had
 declined gradually until hit Wrong verb form
has
its 
rock bottom in 2011 with just over 50,000 rental copies. Correct pronoun usage
apply
Similar
 pattern of VHS in 2002, its amount of Add an article
A similar
sales
 was the second to most which Use synonyms
is
 about 80,000 Change the verb form
are
sales
; Use synonyms
however
, it decreased until it reached 10,000 Linking Words
sales
 in 2005 and completely gone in 2006. 
DVD Use synonyms
sales
 started from around 40,000 companies but surged up to Use synonyms
its
 peak in 2007 with 210,000 Correct pronoun usage
their
sales
 and Use synonyms
plateau
 since Wrong verb form
plateaued
then
. Linking Words
Lastly
, the least among all is Blu-ray Linking Words
sales
 which started to Use synonyms
growth
 in 2007 with less than 10,000 Replace the word
grow
sales
, Use synonyms
then
 slightly rose and ended the 2011 with just over 10,000 Linking Words
sales
.Use synonyms