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. Summeries the information by selecting and reporting the main features, and make comparisons where relevant.

The provided graphs illustrate the holding of electrical devices has changed

as well as

the number of

time

spent doing housekeeping in families in one nation from 1920 to 2019.

Overall

, it is certain that the utilization of refrigerators and vacuum cleaners increased significantly during the period,

besides

washing machines gently increased. With the help of electronic appliances, the spending

time

per week is reduced dramatically. With regards to the first chart, the figure for families was only nearly zero in 1920 who used to refrigerator. Afterwards,

this

amount increased rapidly from above fifty ratios in 1940 to 90℅ in 1960.

Then

the curve rose 100 ratios in 1980 and still now the rate is stable. For vacuum cleaners, the trajectory steadily elevated from 30 proportion in 1920 to 100 in 2000

then

this

curve remained level off in 2019.

In contrast

, the rate of households increased from 40% in 1920 to above seventy ratios in 2019 with a small fluctuation in the perspective washing machines.

On the other hand

, spending

time

on housekeeping work

such

as washing clothes, preparing meals and cleaning was half in 1920.

Then

this

rate declined rapidly to 30 percent within 40 years from 1920 to 1960. At

last

,

this

estimate remained above 10 proportion in 2019 which assists in reducing

time

and leading humans to live conveniently.