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 line graph shows how the number of electrical appliances in homes in a country changed over a hundred years starting from 1920. The second graph displays how

this

affected the amount of time people spent on

household

chores each week in the same country. With more electrical devices being owned by

families

, their demand for

household

chores has decreased significantly. Based on the graph, just 30% of households in

this

country used to have vacuum cleaners, and four out of ten

families

had washing machines in 1920. Refrigerators were uncommon at that time. Just after 20 years, the possession of refrigerators increased significantly, with almost half of the households owning these three electric appliances. More

families

began to purchase

such

devices, and by the beginning of the twenty-first century, almost every

household

had fridges and vacuum cleaners. Over 70% of households owned washing machines, and

this

figure steadily increased until 2019. At that stage, hardly any family did not own a refrigerator or vacuum cleaner.

Furthermore

, as more

families

acquire electric appliances, the requirement for performing

household

tasks

such

as cooking, tidying, and laundry has significantly reduced. In 1920, they dedicated 50 hours every week to

such

chores, which reduced to 20 hours in 1960 and

further

fell to 10 hours in 2019.