Before consuming the fantastic visuals, I'd like to answer the question of how it's done. I have chosen data that was responsibly collected from vetted sources and organized into spreadsheets often numbering hundreds or thousands of rows. Some of this data is freely available to the public, while others come with a hefty price tag often to recoup the cost of the research.
Using one of three popular business intelligence or data tools that I have been trained on, I am able to clean, organize, and use formulas that allow the data to answer questions. At times, the data is combined with other data to extract relationships. The charts and graphs allow the data to illustrate its story thereby allowing us humans to consume the information much faster.
Thank you, and enjoy my portfolio works.