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 provided line charts show the changes in ownership of electrical

appliances

and the amount of time spent doing housework in

households

in one country between 1920 and 2019.

Overall

, household electrical

appliances

have grown significantly in the

last

century especially the application of refrigerators and vacuum cleaners. The growth slightly declined between 1980 and 2019.

On the other hand

, the number of hours of housework decreased obviously between 1920 and 2019. Over 40 years from 1920, The highest increment of electrical household machinery utilization is the refrigerator. The utilization of refrigerators reached 90% of

households

in 1960, which indicates We could find refrigerators in almost every house in 1960.

Furthermore

, There was a gradual increase in the number of vacuum cleaner

appliances

for cleaning, which is 1% per year until the entire

households

used vacuum cleaners in 2000.

On the contrary

, the growth of washing machines was not as significant as the other electrical machinery. it only has 35% additional

households

in the

last

century. even in the period from 1960 to 1980, the percentage of houses using machines to wash their clothes slightly decreased. In Conclusion, the electrical

appliances

of the

households

significantly growth over decades excluding washing machinery in the period of 1960 to 1980. There was

also

a positive impact on the time spent doing housework which considerably decreased.