The line graph illustrates the percentage of households with electrical appliances and number of hours per week, per household in this country over a period of 99 years
Overall we can see in the chart. Washing machines, refrigerators, vacuum cleaners were all rising from 1920 to 2019. Refrigerators, vacuum cleaners increase faster than washing machines. In 1920, refrigerators were just 0 percent of households, the vacuum cleaner was 30 percent of households, while in 2019, they were increasing to 100 percent of households. About washing machines, it used to the highest percentage of households in 1920 with 40 percent however in 2019 it was just rising in nearly 30 percents
The last line graph shows us that households per week are 50 hours per week. However, its decline to 10 hours per week in 2019
To sum up, the percentage of households with electrical appliances rose while the number of hours per week declined from 1920 to 2019
The line graph illustrates the percentage of
households
with electrical appliances and number of
hours
per
week
, per
household
in this country over a period of 99 years
Overall
we can
see
in the chart. Washing machines, refrigerators, vacuum cleaners were all rising from 1920 to 2019. Refrigerators, vacuum cleaners increase faster than washing machines. In 1920, refrigerators were
just
0
percent
of
households
, the vacuum cleaner was 30
percent
of
households
, while in 2019, they were increasing to 100
percent
of
households
. About washing machines, it
used
to the highest percentage of
households
in 1920 with 40
percent
however
in 2019 it was
just
rising in
nearly
30 percents
The last line graph
shows
us that
households
per
week
are 50
hours
per
week
.
However
, its decline to 10
hours
per
week
in 2019
To sum up, the percentage of
households
with electrical appliances rose while the number of
hours
per
week
declined from 1920 to 2019