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 | 43 |
Non-citable documents | 2001 | 95 |
Non-citable documents | 2002 | 155 |
Non-citable documents | 2003 | 171 |
Non-citable documents | 2004 | 174 |
Non-citable documents | 2005 | 142 |
Non-citable documents | 2006 | 83 |
Non-citable documents | 2007 | 28 |
Citable documents | 1999 | 0 |
Citable documents | 2000 | 74 |
Citable documents | 2001 | 153 |
Citable documents | 2002 | 224 |
Citable documents | 2003 | 216 |
Citable documents | 2004 | 204 |
Citable documents | 2005 | 171 |
Citable documents | 2006 | 105 |
Citable documents | 2007 | 38 |