The triple line graph exhibits the percentage of families owning electrical appliances in a random nation over the course of 99 years, from 1920 to 2019.
Overall
, ownership of three different appliances increased over the given period. At the same time, the amount of time spent on chores underwent the opposite.
The number of households owning refrigerators witnessed the most significant rise, starting off at just over zero per Linking Words
cent
in 1920, surging to around 90 per Use synonyms
cent
in 1960, and reaching 100 per Use synonyms
cent
in 1980 until the end of the period. Simultaneously, the rate of families with washing machines and vacuum cleaners accounted for 40 and 30 per Use synonyms
cent
respectively in 1920, sharing the same increasing pattern until 1960. The former experienced a small dip before minimally rising to just over 70 per Use synonyms
cent
, Use synonyms
whereas
the latter significantly rose from 70 per Linking Words
cent
to 100 per Use synonyms
cent
in 2000.
With regards to the weekly Use synonyms
hours
spent on housework, a steep decline can be seen in the first 60 years, from 50 Use synonyms
hours
in 1920 to approximately 15 Use synonyms
hours
in 1980. Use synonyms
Thereafter
, the amount of time doing housework remained unchanged, with a marginal drop to just over 10 Linking Words
hours
in the Use synonyms
last
14 years.Linking Words
Rain