Copyright (c) 2002 - 2013 by SAS Institute Inc., Cary, NC, USA
All rights reserved.
This software is protected by copyright laws and international treaties.
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Use, duplication, or disclosure of this software and related
documentation by the U.S. government is subject to the
Agreement with SAS Institute and the restrictions set forth
in FAR 52.227-19, Commercial Computer Software
- Restricted Rights (June 1987).