Choose three clothing retail sector companies. The company should be of different sizes. You are required to compare the financial performance of three companies of different sizes.

Required:

1. The general comparison of the performance of the companies over the reporting period i.e. 2010 to present
2. Relevant graphical representations comparing at least three elements of the key financials.
3. Calculate the average profits over the 2010 to 2021 period. If available, including 2022.