The charts below show the changes in ownership of electric appliances and amount of time spend doing housework in household in one country between 1920 and 2019.

The line graphs give information about changes in electric home device possession and the time consumed for house chores in one country from 1912 to 2019.

Overall

, what stands out from the graphs is that electrical home gadget usage rocketed in a 100-year period between 1920 and 2019.

Consequently

, related indoor work time dramatically declined over the same period. At the beginning of

this

period in 1912, only 5 % of the people owned a refrigerator

while

this

number for vacuum cleaners and washing machines was 30 and 40 % respectively. After that, their ownership plummeted and the cooling device overtook others in 1940 by just over 60 %. After that, the surge continued till 1980 when it peaked at 90 percent. At

this

point, it levelled off and remained stable until 2019. At the same time, the surface cleaner tool

also

plunged until 2000 and peaked at the height of 90%

then

stayed steady afterwards. Meanwhile, the washing instrument saw a more gradual increase with some fluctuations and

finally

grew to roughly 70% in 2019.

On the other hand

, housewives used to spend 50 hours per week on house chores in 1920. After which, with the rise in electric home appliance utilization, it fell dramatically to well under 20 hours per week in 1980.

Then

it remained unchanged until 2000 when experienced another slight drop to approximately 10 hours by 2019.