1. April 2001
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

2. June 2002
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

3. May 2004
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

4. September 2005
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

5. May 2006
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

6. June 2008
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

7. January 2009
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

8. June 2010
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

9. .
August 2011
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

10. August 2012
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

11. October 2013
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.

12. June 2014
Edited by Foxit Reader
Copyright(C) by Foxit Corporation,2005-2009
For Evaluation Only.