Thw
 pie chart illustrates the proportion of the shares in Correct your spelling
The
Swiss-watches
 by six Correct your spelling
Swiss watches
companies
 Use synonyms
in
 2020 to 2021.
Change preposition
from
Overall
, Linking Words
Rolex
 was the dominant Use synonyms
by 
Change preposition
apply
suppliers
 in both years. Fix the agreement mistake
supplier
Rolex
 Use synonyms
increase
 its dominance, Wrong verb form
increased
while
 the other Linking Words
decrease
 Wrong verb form
decreased
this
 stock in 2021.
the three Linking Words
bigest
 Change the word
biggest
companies
 Use synonyms
producer
 in 2020 were Replace the word
produced
Rolex
, Omega, and Cartier with 39.5%, 15.6%, and 14.5%, respectively.  Use synonyms
However
, Linking Words
while
 Linking Words
Rolex
 increases its shares the other two Use synonyms
companies
 decline in 2021. Despite the minor decreases from 14.5% to 13.08% in 2021, Cartier replaced Omega as the second-highest company Use synonyms
sharse
 in 2021.
The other three competitorsCorrect your spelling
share
shares
,
had around 10% in 2020 each, but all Remove the comma
apply
decline
 in 2021 to around 5%. Petek Wrong verb form
declined
witnesses
 the largest dropping from 10.5% in 2020 to 8.88% in 2021. From the three smallest Wrong verb form
witnessed
companies
, Audemars Use synonyms
Piegaet
 went from the Correct your spelling
Piguet
smalles
 company in 2020 to the fourth largest company in 2021, achieving around 9%.Correct your spelling
smallest
smaller