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 | 8 |
Non-citable documents | 2004 | 11 |
Non-citable documents | 2005 | 19 |
Non-citable documents | 2006 | 30 |
Non-citable documents | 2007 | 60 |
Non-citable documents | 2008 | 52 |
Non-citable documents | 2009 | 33 |
Citable documents | 1999 | 387 |
Citable documents | 2000 | 391 |
Citable documents | 2001 | 361 |
Citable documents | 2002 | 330 |
Citable documents | 2003 | 269 |
Citable documents | 2004 | 251 |
Citable documents | 2005 | 264 |
Citable documents | 2006 | 281 |
Citable documents | 2007 | 310 |
Citable documents | 2008 | 205 |
Citable documents | 2009 | 113 |