The given graphs illustrate the information about the proportion of the devices which were used for watching 
Use synonyms
tv
 by the 18-25 year olds in Canada in 2009 and 2019. 
Correct your spelling
TV
Overall
, Linking Words
it is clear that
 Linking Words
category
 of convention Correct article usage
the category
TV
 sharply decreasedUse synonyms
 in 
, Change preposition
apply
while
 the proportion of tablet and flat-screen Linking Words
Use synonyms
TV
 significantly increased in 2019. 
Fix the agreement mistake
TVs
According to
 the pie chart for 2009, the figure for convention Linking Words
TV
 was dominant Use synonyms
with
 34%. As for desktop Change preposition
at
computer
 and Fix the agreement mistake
computers
Fix the agreement mistake
laptops
laptop
 figures constituted more or less the same point and stood at approximately 20%. The percentage of mobile Add a comma
laptop,
phone
 accounted for less than a fifth. Fix the agreement mistake
phones
Finally
, devices like Linking Words
tablet
 and flat-screen Fix the agreement mistake
tablets
Use synonyms
TV
 were the least popular in watching television among Fix the agreement mistake
TVs
18
 to 25 age group.
In 2019, flat-screen and mobile Correct article usage
the 18
phone
 were by far the most useable Fix the agreement mistake
phones
devises
 for watching Replace the word
devices
Use synonyms
tv
 among Correct your spelling
TV
the 
18-Correct article usage
apply
25 olds
 with 27% and 26%, respectively. Correct your spelling
25-year-olds
Similarly
, desktop Linking Words
computer
 and Fix the agreement mistake
computers
Laptop
 had an identical Fix the agreement mistake
laptops
per cent
 of 12. The percentage of Correct your spelling
percentage
tablet
 accounted for almost a fifth, Fix the agreement mistake
tablets
while
 the category of conventional Linking Words
TV
 made up just 4%.Use synonyms