The line graph illustrates the choices of European people for consuming the variation of protein in 
term
 of Fix the agreement mistake
terms
fish
, lamb, Use synonyms
beef
, and chicken in the period of 2,5 decades starting Use synonyms
form
 1979 until 2004. As we can see, in Correct your spelling
from
general
 Add the comma(s)
general,
the 
Correct article usage
apply
fish
 consumption Use synonyms
was remain
 constant, Change the verb form
remained
while
 the Linking Words
the 
number Remove the redundancy
apply
for
 Change preposition
of
chicken's
 Change noun form
chicken
chosing
 had increased Correct your spelling
choosing
continuily
. 
Correct your spelling
continually
continuously
continuity
According to
 the data, at the beginning of 1979, Linking Words
beef
 was the first favourite protein in the European country. Use synonyms
In contrast
, Linking Words
fish
 was less choice, but the trend for consuming the Use synonyms
fish
 Use synonyms
was remain
 constant. Change the verb form
remained
On the other hand
, the trend for Linking Words
meat's
 consumption Change noun form
meat
was
 Wrong verb form
is
drammatically
 Correct your spelling
dramatically
fall
. Wrong verb form
falling
In addition
, it is interesting to see that the lamb's Linking Words
admire
 was Replace the word
admiration
same
 Correct article usage
the same
to
 the Change preposition
as
beef
's. It was Use synonyms
decrease
 over Wrong verb form
decreased
the 
time. 
All in all, Correct article usage
apply
at
 the year 2004, Change preposition
in
the 
chicken Correct article usage
apply
had
 been Verb problem
was
becoming 
most Verb problem
apply
populer
 protein chosen, followed by Correct your spelling
popular
the 
Correct article usage
apply
beef
 and Use synonyms
the 
lamb in the second and third options, respectively. Correct article usage
apply
While
 the less common choice was the Linking Words
fish
 and it Use synonyms
still
 the same Add a missing verb
was still
at
 the year 1979 which on the fourth rank Change preposition
in
compare
 with the others.Wrong verb form
compared