| Artículo | Creado |
|---|---|
| 1987 | 12/21/2012 |
| 1988 | 12/21/2012 |
| 1989 | 12/21/2012 |
| 1990 | 12/21/2012 |
| 1991 | 12/21/2012 |
| 1992 | 12/21/2012 |
| 1993 | 12/21/2012 |
| 1994 | 12/21/2012 |
| 1995 | 12/21/2012 |
| 1996 | 12/21/2012 |
| 1997 | 12/21/2012 |
| 1998 | 12/21/2012 |
| 1999 | 12/21/2012 |
| 2000 | 12/21/2012 |
| 2001 | 12/21/2012 |
| 2002 | 12/21/2012 |
| 2003 | 12/21/2012 |
| 2004 | 12/21/2012 |
| 2005 | 12/21/2012 |
| 2006 | 12/21/2012 |
| 2007 | 12/21/2012 |
| 2008 | 12/21/2012 |
| 2009 | 12/21/2012 |
| 2010 | 12/21/2012 |
| 2011 | 12/21/2012 |
| 2012 | 12/21/2012 |
| Indices | 02/13/2013 |
| 2013 | 08/01/2013 |
| 2014 | 10/27/2014 |
| 2015 | 01/26/2015 |