The mixed charts demonstrate the transformations in the possession of electrical devices and how much time it takes for tackling domestic chores in households in a region from 1920 to 2019.
Overall, the general trend of the proportion of households with modern devices which were washing machines, refrigerator and vacuum cleaner witnessed an upward rate throughout the period Overall, the percentages of households owning washing machines, refrigerators, and vacuum cleaners increased steadily throughout the period.. However, the quantity of chores per week per family observed a downward trend over the timeframe.
Regarding the percentage of electrical appliances used in households, the climb trend clearly presented in all of the devices an upward trend was clearly seen in all three appliances. In particular, the figure of washing machines began at around two fifths of the total percent in 1920 before suffering a quite fluctuating increase till 2019 at about 75%. Besides, in 1920, there was 40% vacuum cleaner used in households, then it soared to 100% in 1920 after a noticeable rise at 90% in 1980. Additionally, the figure of refrigerators used in local house started with the lowest point at around none of the proportion, but it then recorded a significant growth to reach 100% in 1980 till 2019, surpassing the other devices.
Concerning the number of housework per week per household, it can be clearly seen a continuous fall. The figure began with the sharpest place highest point
at around a half of the proportion, followed by a various reduction gradual decline till the end of the period. In particular, it reached about one tenths of the sum percentage in 2019.