The charts below show the changes in ownership of electrical appliances and amount of time spent doing housework and households in one country between 1920 and 2019.

The given line graphs illustrate the percentage of

ownership

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changes in three electrical equipment which are washing machine, Refrigerator and Vacuum Cleaner. The second graph depicts the number of

hours

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spent on housework per

week

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and per household from 1920 to 2019.

Overall

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,it can be seen that amount of households with electrical appliances showed an upward trend during the given time period,

while

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the number of

hours

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spent on housework

such

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as washing clothes, preparing meals and cleaning has a downward trend. In detail, from 1920 to 2019

ownership

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of refrigerators has increased to 100%, whilst Vacuum Cleaner

ownership

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shows the same pattern of the

increasement

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increment

.

Ownership

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of washing mashing slightly increase their percentage to 70% in 1960 from the beginning, but slightly drop 10% in 1980.

Then

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it has rise steadily to just above 70% in 2019.

A

Correct article usage

The

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number of

hours

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of housework per

week

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, per household has decreased its

hours

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during the given timeline from1920

to

Change preposition

from

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2019 from 50%

hours

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per

week

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in1920 to 10% per

week

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.