The line graph displays the use of electricity by house owners from 1920 to 2019, highlighting features 
such
 as washing Linking Words
machine
, Fix the agreement mistake
machines
refrigerator
 and vacuum Fix the agreement mistake
refrigerators
cleaner
. 
Fix the agreement mistake
cleaners
Overall
, the information in the line shows an increase in all features, being the use of Linking Words
refrigerator
 highest than the others and the washing machine kept a slight rise. 
In 1920, all categories rose, especially Correct article usage
the refrigerator
refrigerator
 with Fix the agreement mistake
refrigerators
a 
significant growth, which started in 1960 with a modest increase until Correct article usage
apply
kept
 stable. Verb problem
it remained
Also
, vacuum Linking Words
cleaner
 illustrated a dramatic peak as well, which stopped in 2000, since from that year the data Fix the agreement mistake
cleaners
kept
 the same.
Verb problem
remained
however
, Linking Words
washing
 Correct article usage
the washing
machine
Fix the agreement mistake
machines
,
 had Remove the comma
apply
a 
moderate growth, which started from 40 in 1920 and stopped Correct article usage
apply
in
 70 in 1940, to make a slight decrease to later go up again and be over 70.Change preposition
at