The first chart illustrates the difference between 1920-2019 of how much electrical supplies were used in presents. The other chart gives us information about the amount of hars were spent on housework per week from 1920 to 2019.
Also, in the first chart, three electrical appliances here shown, mere are: washing machine refrigerator and vaccum cleaner.
It is immediately apparrent that the usage of refrigerator was only o% percent, but after it sharply increased and reached its peak in 1980. Also the vaccum cleaner's use has 30 percents in1920, but after it also bad its dramatic grown and reached the pealr in the beginning of 2000 and still sets up there. Washing machine’s use was abaut 40% in the I920, which is for 70 percent more than it was in vaccum machine’s case.
It increases and reaches own peak in 1960, after it decreases in the beginning of 1980 and grows again for more than 70 percent in 2019.
In the second chart the number of to-do in the house was about 50 hours in 1920, but it stably decreased till 10 hours in 2019. Each year the house number decreased for about 15 hours, but it did not fluctuated from 1980 till 2019.
The
first
chart
illustrates the difference between 1920-2019 of how much electrical supplies were
used
in presents. The other
chart
gives us information about the amount of
hars
were spent
on housework per week from 1920 to 2019.
Also
, in the
first
chart
, three electrical appliances here shown, mere are: washing machine refrigerator and
vaccum
cleaner.
It is immediately
apparrent
that the usage of refrigerator was
only
o%
percent
,
but
after it
sharply
increased and reached its peak in 1980.
Also
the
vaccum
cleaner's
use
has 30
percents
in1920,
but
after it
also
bad
its dramatic grown and reached the
pealr
in the beginning of 2000 and
still
sets up there. Washing machine’s
use
was
abaut
40% in the I920, which is for 70
percent
more than it was in
vaccum
machine’s case.
It increases and reaches
own
peak in 1960, after it decreases in the beginning of 1980 and grows again for more than 70
percent
in 2019.
In the second
chart
the number of to-do in the
house
was about 50 hours in 1920,
but
it
stably
decreased till 10 hours in 2019. Each year the
house
number decreased for about 15 hours,
but
it did not
fluctuated
from 1980 till 2019
.