Statistics below show the percentage of householders with electrical appliances (washing machine,refrigerator and vacuum cleaner)in the period from 1920-2019
Overall,the smallest percentage of households in the 1920,due to it is the beginning,and the biggest percentage of households in 2019.
Firstly,in 1920 refrigerators were not used at all,while only 30% of households owned vacuum cleaner in the same year,and 40% used washing machines.Refrigerator ownership rose dramatically,in 1960 was 90%,then even almost 100%.Vacuum cleaner rose slightly,but even though reached 100% in the last year.
Secondly,the last section is washing machine.From the beginning it was 40%,the highest persentage in comparison with two other sections.This section went gradually without any fast changes.In 2019 it reached the peak-75%-different from another,the smallest percentage
To sum up,in the period between 1920-2019 there were 3 sections-washing machine,vacuum cleaner and refrigerator.In 1920 the highest was washing machine.However,in 2019 refrigerator and vacuum cleaner were on the same place.Outsider was washing machine
