two lines graphs about electrical appliances and wasting time fo chores

The first provided line graph compares the percentage of electrical equipments owners, whilst the second one depicts data about how many hours spent on chores by a household in a week, over a ten-decade period from 1920 to 2019. Overall, what stands out of from the first graph is that all three trends escalated significantly, while there was a marked drop of spending time for home chores. Looking at the details, initially, the proportion of refrigerator’s owners was not as high as shares of washing machine’s and vacuum cleaner’s possessives, starting at 2%, 40% and 30% respectively. As for percentage of refrigerator’s holders, its upward trend had proceeded gradually until it reached 100%, as well as proportion of vacuum cleaner’s owners, by 1980 and 1990 accordingly. Having gained the maximum, the both trends plateaued till the end of period. Regarding to the index washing machine’s holders, its trend experienced a mild oscillation throughout of the given span, whereas its percent climbed by 35%, beginning at 40% and finishing at nearly 75%. Looking at the another line graph, it is clear that during the first half of the span, there was a sharp drop from 50 hours in 1920 to 20 hours in 1960, after this wasting time for housework had halved by 2019.