For sure, you are both correct.
But we can safely assume that at least some of those countries in the top ten have similar, or more, amounts of business travel, especially, Germany, US, China, France, Turkey.
A research of air travel in US suggested 72% of air travel was for leisure.
https://www.tourism-review.com/research-leisure-travel-in-us-prevails-over-business-travel-news3915
Assuming, that a) other countries mentioned have similar or more business travel, and b) that other countries have similar ratio of leisure to business air travel, it is safe to assume that the table produced earlier is sufficient to indicate that UK is 10th, and other countries (most other countries) in higher places in the table, have suffered less (or far less) than UK from Covid 19.
Therefore motorbiking's suggestion (that UK is most popular for international travel as an explanation for the number of Covid 19 infection rates) is implausible.