Dataset: playfair1.csv

Source: William Playfair (1801), H. Wainer and I. Spence (2005). "The Commercial
and Political Atlas and Statistical Breviary. Cambridge University Press. 

Description: Data from the Statistical Breviary used to produce the graph:
Statistical Chart shewing the Extent the Population & Revenues of the Principal
    Nations of Europe in the Order of ttheir Magnitude

Variable Names:
Nation
Area_k   (1000s of sq. miles)
Pop_k    (1000s of inhabitants)
TaxRev_k  (Tax Revenues in 1000s of pounds sterling)