Footnotes to the BEA 's tables are available in their pdf file only .
The BEA offers the NIPA tables interactively and as txt , zipped wk1 , exe , csv , and pdf files .
Footnotes to the BEA 's tables are available in BEA 's pdf file only .
The BEA offers the NIPA tables interactively and as txt , zipped wk1 , exe , csv , and pdf files .