the charts below the changes in ownership of electrical appliances in households in one country between 1920 and 2019.

A glance at the graph provided reveals the electrical appliances changed in partnership in families in a nation during the period from 1920 to 2019. Overall, it can be seen that the country saw considerable growth in using electrical appliances in homes, with lows during the 1920s and highs during the 2019s. The percentage of households using vacuum cleaners climbed from 0 percent in 1920 to over 50 percent in 1940, followed by a steady increase in 1960 with 90 percent. The later 20 years, however, reached a peak of 100 percent. In the beginning, refrigerators stood at 30 percent and then there was a significant rise in the proportion of homes that used it between 40 percent and 60 percent prior to 1960. In 1980, however, brought a sustained decline to under 70 percent in this figure. In 1920, there was a considerable growth in the percentage of households choosing to use washing machines in a country with 30 percent to 90 percent, during the period from 1920 to 1980. From 2000 to 2019 years witnessed remain unchanged in the figure using Vacuum cleaners and refrigerators in families in a nation. The following 19 years saw a rapid climb in the ownership using washing machines rate in homes, to somewhere in the vicinity of under 80 percent.