The line graph depicts the fraction of 
households
 that owned various electrical appliances Use synonyms
such
 as washing machines, refrigerators, and vacuum cleaners in a country between 1920 and 2019. Linking Words
Additonally
, the other graph illustrates the number of Correct your spelling
Additionally
hours
 spent Use synonyms
on 
doing housework Change preposition
apply
such
 as washing clothes, preparing meals, and cleaning, in a week per Linking Words
househould
 during the same Correct your spelling
household
time
 period.
Use synonyms
Overall
, the proportion of houses with electrical appliances increased gradually over the years, Linking Words
consequently
, the Linking Words
time
 spent on housework declined. 
In 1920, none of the houses owned refrigerators, Use synonyms
however
, the ownership significantly surged over the next three decades, reaching 55% in 1940, followed by 90% in 1960, and by 1980, all Linking Words
households
 had a refrigerator. Use synonyms
This
 trend continued to exist till 2019. Linking Words
On the other hand
, 30% of houses had a vacuum cleaner in 1920, Linking Words
however
, the numbers exponentially increased by 20% each year until 1980, when it reached 90%, followed by 100% of Linking Words
households
 owning it by 2000, which persisted till 2019. Use synonyms
In contrast
, the statistics of individuals owning a washing Linking Words
maching
 showed fluctuations, it started with 40% of Correct your spelling
machine
households
 in 1920, gradually increasing to 70% in 1960, Use synonyms
then
 plummeted to 62% in 1980. Linking Words
Nevertheless
, the statistics increased in the next two Linking Words
deacdes
, reaching back to 70% in 2000, and Correct your spelling
decades
further
 to 73% in 2019.
Linking Words
Additionally
, the second graph depicts a substantial decline in the Linking Words
hours
 spent on household chores. In 1920, about 50 Use synonyms
hours
 were spent each Use synonyms
weak
, which exponentially plummeted in the following two decades reaching Correct your spelling
week
to 
20 Change preposition
apply
hours
 in 1960, followed by a steady decline with only 10 Use synonyms
hours
 needed for chores per week in 2019.
In conclusion, there was a significant increase in the Use synonyms
dependancy
 on electronic devices during the given Correct your spelling
dependence
time
 frame, Use synonyms
therefore
 resulting in very less Linking Words
time
 being dedicated Use synonyms
for
 housework.Change preposition
to