The chart below shows the market share of Company A and Company B from 2019 to 2023. Summarize the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

The line graph illustrates how the market share of company A and company B changed between 2019 and 2023. Overall, there was a decrease in the market share of both companies, with company B experiencing a greater decline. In addition, the two companies alternated in market share dominance year over year throughout the period. The […]