The given line graph illustrates the relationship between possession of electrical appliances and weekly working hours for household chores in a particular country throughout a century from 1920 until 2019.
Overall, it is clear that, the increase in application of home electronic devices such as washing machine, refrigerator, and vacuum cleaner had drastically reduced the amount of household working hours over the mentioned time period.
Percentage of homes using washing machines rose from 40% in 1920 to 70% in 1960. After a slight decline over the next 2 decades it eventually reached it’s peak at around 75% in 2019. Starting from scratch in 1920 refrigerator’s acceptance reached in every household(100%) within 60 years and the rate remained stable. Moreover, use of vacuum cleaner increased dramatically from 30% and reached universal coverage by 2000, after which it remained constant.
Initially , in 1920 , average families had to allocate 50 hours every week to manage their domestic. The duration decreased to 20 hours within the span of next two decades and gradually dropped to by 10% by the end of timeframe.