The chart beneath reveal the ownership of (washing machine machine, refrigerator,and vacuum cleaner the quantity of times consumed doing housework in households in a single country amid 1920 to 2019.The chart contains two line graphs one showing the drastic in percentages of household and electrical appliances ,whereas the second line represent the number of hours per week between 1920 to 2019.
Washing machine shows the highest increase in percentage usage throughout the chart whereas vacuum cleaner is slightly below in percentage
Refrigerator shows some drastic changes at the start it’s consume percentage increases but declines in consume percentage occurs approximately in 1980s.
In the beginning Washing machine was at the lowest stage in usage percentage in 1920 while refrigerator and vacuum cleaner were 30 and 40 percentage respectively.All the three households(Refrigerator,washing machine and vacuum cleaner) consumer grows alot from 1920 to 2019.
In second graph the washing clothes,preparing meals and cleaning shows drastics changes and number of hours per week gradually decreases down .housework per hour were at peak in 1920 and Lowest as it goes down to 2019.
