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.

The first flow

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illustrates the change in electrical machines ,

while

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the second

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depicts how time was spent doing housework by families in one country from 1920 to 2019. For the earliest

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, units are measured in percentage of families,

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the

last

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measured in the number of hours by the week.

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, it can clearly be seen from the earliest

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, that all three device usage in households increased throughout the given period.

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, from the

last

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blueprint, the time spent performing chores in families decreases until the end of the specified time.

According to

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the beginning

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, the usage of washing devices stood at exactly 40 in 1920

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and rose moderately to 70 in the following forty years. The percentage of those devices had a slight decrease to around 65 in 1980, before reaching a peak of just over 70 in 2019. To compare, the consumption of both Refrigerators and Vacuum Cleaners started at precisely 0, and 30, respectively. Those machines' operation increased significantly, reaching a peak at 100 in the final year.

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, the number of hours of chores per week in 1920 started at precisely 50. The digit witnessed a gradual drop by 30 in 1960, before hitting a through at exactly just above 10 in the

last

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year.