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.

households

, and the second illustrates how much housework is done by

households

per week, from 1920 to 2019. Regarding the electrical appliances, there are three devices, the Washing machine, the Refrigerator and the vacuum cleaner. In 1920, the percentage of

households

owning those devices stood at 40, zero and 30, respectively.

However

, over the next following years, the proportion of refrigerators and vacuums ownership saw a dramatic increase and

finally

stopped at %100, in 2019.

Also

, washing machine applications enjoyed a significant climb, growing from non-users in 1920 to around 70% users of

this

device, in 2019. Moving to the second graph, it suggested that the household working hours,

such

as washing clothes, preparing meals and cleaning decreased slightly from 50 ph/w in 1920 to roughly 10 ph/w, in 2019.

Overall

, as can be seen, after the growth in the use of appliances by

households

, the amount of time for household chores has declined