[PDF] or
denotes a file in Adobe’s Portable Document Format.
To view the file, you will need the
Adobe® Acrobat® Reader available free from Adobe.
[Excel] or the letters [xls] indicate a document is in the Microsoft® Excel® Spreadsheet Format
(XLS). To view the file, you will need the
Microsoft®
Excel® Viewer
available for free from Microsoft®.
Source: U.S. Census Bureau | E-Stats - Measuring the Electronic Economy | (301) 763-2683 |
Last Revised:
June 22, 2009