The Datasets which are Used in Results are Historical TED DATA 2018-2020 Files.

You can investigate how the Contracts's Main CPVs were distributed. The Contracts are clustered per Country. Each green circle corresponds to a Country.
Each colored circle, inside each green one, encloses the title of main CPV and the population of Contracts's CPV that fall under its umbrella name. The diameter of each circle is proportional to Contract CPV's population.
Feel free to click on any of the circles to zoom in or search for an Country with the search box below.