Why were the previously released 1999 e-commerce estimates revised?
A. The revisions reflect changes in data collection methods, improved editing associated with having two years of data, expanded follow up of businesses with inconsistent year-to-year reporting, and in the re-imputation of manufacturing plants that did not report in 1999. See the Explanatory Notes section of the 2000 E-Stats report for additional details.
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- Why were the previously released 1999 e-commerce estimates revised?
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