The pie chart depicted below illustrates various 
activities
 in an office located in the USA in 1980 and 2000. In 1980, using the phone was in first place with more than a quarter of all usages Use synonyms
while
 Linking Words
this
 position belonged to computer, by the same percentage, in 2000. Meetings had a visible change during Linking Words
this
 period, and it decreased to approximately half.
Looking at the bar chart, it is evident that using computers became more popular in 2000, Linking Words
while
 paper documents had a drop. Computer usage had significantly changed during Linking Words
this
 period, Linking Words
while
 it had changed about 28% from 1980 to 2000. On the flip side, paper documents were more popular in 1980 with around 20%, and it had a fall of about 10%, and it was around a half in 2000.
Linking Words
According to
 the bar chart, phone usage was about 30% of all Linking Words
activities
, in 1980, and it decreased to 14%, in 2000. Use synonyms
In addition
, paper works had one-fifth of all, in 1980, and it dropped to half, in 2000. To turn to other Linking Words
activities
 Use synonyms
such
 as email, it is shown that in 1980 there was not any email, Linking Words
however
, in 2000, email had roughly 8% of Linking Words
this
 office Linking Words
activities
. Face-to-face communication, with 14%, remained steady during Use synonyms
this
 time.Linking Words