Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.
Documents | Year | Value |
Non-citable documents | 1999 | 0 |
Non-citable documents | 2000 | 0 |
Non-citable documents | 2001 | 0 |
Non-citable documents | 2002 | 0 |
Non-citable documents | 2003 | 9 |
Non-citable documents | 2004 | 17 |
Non-citable documents | 2005 | 23 |
Non-citable documents | 2006 | 22 |
Non-citable documents | 2007 | 22 |
Non-citable documents | 2008 | 16 |
Non-citable documents | 2009 | 8 |
Citable documents | 1999 | 271 |
Citable documents | 2000 | 348 |
Citable documents | 2001 | 303 |
Citable documents | 2002 | 258 |
Citable documents | 2003 | 162 |
Citable documents | 2004 | 148 |
Citable documents | 2005 | 147 |
Citable documents | 2006 | 112 |
Citable documents | 2007 | 100 |
Citable documents | 2008 | 63 |
Citable documents | 2009 | 34 |