The charts below show the change in ownerships of electrical appliances and amount of time spent doing housework in housholds in oun country between 1920 to 2019.

The line graph illustrates the difference in the percentage of

households

with electrical appliances and

a

Correct article usage

the

show examples

number

of

hours

spent doing housework in

households

in a country between 1920 to 2019.

Overall

, there were increasing trends towards refrigerator and vacuum cleaner ownership. In 2019, every household owned them.

However

, from being the most electrical appliances owned by

households

in 1920, the percentage of

households

with washing machines dropped to the least owned. During the same period, weekly spending on housework decreased significantly from 1920 to 2019. In 1920, no

households

owned refrigerators. Within 40 years, the

number

of refrigerator ownerships increased sharply to 90% of the

overall

households

. The

number

of refrigerator owners continued to increase, before reaching 100% in 1980 and containing the same rate of ownership until 2019.

Similarly

. the

number

of vacuum cleaner ownerships rose rapidly from 30% in 1920 to 90% in 1960, before gradually increasing to 100% in 1980.

Nevertheless

,

households

with washing machines increased from 40% in 1920 to 70% in 1960, followed by a 10% drop in 1980 and increased again to approximately 70% in 2019. At the same time,

number

of

hours

spent doing housework fell from 50

hours

in 1920 to 20

hours

per week after 40 years.

Then

, it gradually dropped to 10

hours

per week in 2019.