The given pie charts compare that the proportion of wristwatch sales by six watchmakers who making watch in Switzerland between two separated years.
Overall, while, among six brands from 1st year to till 2nd year Rolex brand share shot up, yet except Rolex all brands plummet a little.
In terms of share, if I notice in 2020 brand AP, Longins and Patek take around 10% of share but Cartier and Omega take 14.5 % and 15.6 % respectively, although after a year to the next year the sales go down around 0.3 % and 3.1 % after that mostly noticeable think is the band Rolex rocketed around 7.2 % and stay in 46.7 from 2020 to 2021 which is take highest marker value among all brands. One more think is that from first year to second year brand AP, Longins and Patek fall a little almost 1.9, 1.1 and 1.2 respectively which is lowest in second pie.
