The first line chart compares the amount of electricity for three different
usage
of home appliances Replace the word
uses
during
100 yearsChange preposition
over
of
1920-2019, Change preposition
, from
while
the Linking Words
lenght
of utilisation represent on the second graph.
Generally speaking, the percentage of electricity usage has increased drastically Correct your spelling
length
of
those items Change preposition
for
in
10 Change preposition
over the past
decades
, meanwhile the Check wording
years
using
times decrease gradually, Replace the word
usage
after which
show a stagnant pattern in the Correct word choice
and then
last
Linking Words
periods
.
Check wording
period
According to
the Linking Words
households
data, Check wording
household
refrigerator
started Correct article usage
the refrigerator
the
lowest level, at nearly 2%, before Change preposition
at the
then
rose Linking Words
drammatically
to fully used in 1980 and Correct your spelling
dramatically
managed
that level until the Verb problem
maintained
last
years. Starting a third at the earlier period, vacuum cleaner tripled its original figure in the 80's, after which reaching a same level as the peak of refrigerator. In comparison, Linking Words
washing
machine had the highest starting point, before Correct article usage
the washing
then
rising to merely 80% by 2019 as the lowest used.
Linking Words
On the other hand
, the utilisation hours stood at 50 per week Linking Words
at
the early 20's. Change preposition
in
However
, its number went down significantly Linking Words
at
merely 10 hours Change preposition
to
in
a week in the Change preposition
apply
20
century and remained relatively unchanged.Replace the word
20th