A glance at the given chart reveals that the changes in connectuon electrical appliances and the number of time spent doing housework such as washing, refrigerator and cleaner in one nation from 1920 to 2019.
From the chat, it is appatent that number of hours of housework perweek, per household was dowward trend. So another thingking feature is that households with electrical appplianes was the highest prefered at nay given time such as washing machine, refrigetator and vacuum cleaner.
In 1920, washing machine apper with 40 percentage of households. Followed bay vacuum cleaner to reach of 30 percentage. The number of refrigerator was enormous rise some 35 percentage in 1940, which it just only small before and then it overtaking washing machine and vacuum cleaner, and reached 90 percentage in 1960. Meanwhile, vacuum cleaner climbed dramatically and ranked top at 100 percentage of household in 2000, similarly refrigerator in 1980 while there was slight decrease by washing machine in 1980 and reached 72 percentage.
On the other hand, the number of time spent doing housework generates around 50 number of hours per wek in 1920. However, it drop tremendously some 30 hour comparent beginning, and just 20 number of hours per week in 1960. From 1960 to 2019, amout of time spent doing gousework small slump, reached 10 hours per week.