Seal of the United States <a href="https://en.wikipedia.org/wiki/Congressional_Research_Service" class="extiw" title="en:Congressional Research Service">Congressional Research Service</a>.
U.S. Government
Extracted from PDF file of the CRS's (direct PDF link <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070928143149/http://www.loc.gov/crsinfo/CRS06_AnnRpt.pdf">here</a>).