1.57 The Review of Maritime Transport 2020 prepared by UNCTAD (https://unctad.org) provides an update on the latest trends in maritime trade, supply, markets, key performance indicators, and legal and regulatory developments.

One of the chapters reviews the world fleet and maritime workforce. Data provided in Table 2.3 of the document outline the ownership of world fleet in 2020, ranked by carrying capacity in deadweight tons.

The data shows that Japan, with 3,910 vessels, and China, with 6,869 vessels, rank second and third, respectively.
Singapore and Hong Kong, China, occupy the next two spots on the list with 2,861 and 1,690 vessels, respectively.

a. Graph the total number of vessels by country with a pie chart.

b. Graph the total number of vessels by country with a bar chart.