The table illustrates the share of the three different household appliances, in a particular country in the years 1920 and 2019. Overall, initiallly the distribution of vacuum cleaning machine was the smallest, while refrigerator was following behing in terms of owning. Notably, by the end of the period all three household appliances showed a significant incease.
Looking first to the percentage of vacuum cleaner, which was an oultier on the chart. Although in 1920, the amount of vacuum cleaning appliance was only 2%, it started to gain a popularity in the new centery. In 2000, the distribution of vacuum machine consisted 85%, until the 2019, when it reached a peak at 100% as all two household appliances.
Trailing distantly was a refrigerator with only 5%, however, when former showed a favour in its appliance, the latter could boast in 2000, when the per cent of owning refrigerator was 5% more. Despite being popular household appliance at the beginning, in 1980 the washing maching was less in favour with 75%, until the new century, when it regained a popularity, being the most purchasing houseghold item in 2000 ( 95% ).