Source: Delimited Excel .xls file "By Countries" hosted by the International Monetary Fund website
1) Pivot table ranking countries by highest GDP in current US Dollars:
2)
a. Bar graph ranking countries by highest Persons count (i.e., population) in descending order
b. Pie chart depicting grouped and segmented countries by overall population size in percentages by referencing second pivot table from above:
3) Line graph using 2017 projections to rank top 10 countries in descending order from left to right by highest Nominal GDP: