The charts below show the changes in ownership of electrical appliances and amount of time spent doing housework in households in one country between 1920 and 2019. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

There are two line charts that respectively illustrate the trends of

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the percentage

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percentage

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the percentage

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of

households

with electrical appliances and

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the number

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number

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the number

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of hours of

housework

per week, per household during the period of 1920 to 2019 in a particular country.

According to

the first

chart

, citizens generally rely on three electrical

meachines

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machines

to help with their

housework

，including washing

machine

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machines

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,

refrigerator

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refrigerators

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and

vacuum

cleaner

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cleaners

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. Looking from an

overall

perspective, it is apparent that there was a dramatic increase in the proportion of

households

who owned electrical appliances from 1920 to 2019, on

the

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apply

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contrast, the time that

everyweek’s

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every week’s

housework

requires

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required

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for each household experienced a relatively steady decline during the same time.There is

also

a

noticable

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noticeable

notable

change we can see from the first

chart

that

initially

washing

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machines

show examples

machine

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machines

show examples

was

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were

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in a dominant position

while

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refrigerators

show examples

refrigerator

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refrigerators

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reached a bottom of 0% in 1920, but the situation totally

interchanged

Verb problem

changed

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at the end

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of

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in

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of

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2019

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the

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that

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the

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refrigerator

became the most popular electric

machine

but

washing

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the washing

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machine

was in the

last

place. In the first

chart

,

initially

, the most popular electric appliance in 1920 was

washing

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a washing

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machine

(40%), followed by

vacuum

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a vacuum

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cleaner(30%).

While

the

refrigerator

were

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was

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put in the bottom

that

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apply

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nearly no

households

were willing to choose it.

Subsequently

, the percentage of

three

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the three

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ones all increased to a various degree but reached similar numerical value at about 50%~60% in 1940.In 1960,the percentage of washing

machine

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machines

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and

vacuum

cleaner

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cleaners

show examples

was the same at 70%, after that, the proportion of

vacuum

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vacuums

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and

refrigerator

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refrigerators

show examples

respectivly

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respectively

soared by 30% and 20%.What is more, they all peaked at 100% and remained unchanged between 2000 and 2019, which left washing

machine

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machines

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far behind that

it

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they

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had a temporary drop from 1960 to 1980 by 10

percent

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per cent

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and only slightly increased by 10

percent

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per cent

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in the next 39 years.It is worth mentioning that a

dramatice

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dramatic

surge of 0% to 90% in the proportion of using

refrigerator

families took place during the decades(1920-1960),it kept increasing and eventually reached the peak of 100% in 1980 and remained unfluctuating in flowing 39 years. In the second

chart

, the decade(1920-1960) witnessed a sharp decline in the amount of time spent doing

housework

for a week in

households

from 50% to 20%, in the next 59 years(1960-2019), the number of hours of

housework

kept a relatively slight fall and reached a bottom of about 10% in 2019.