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 | 5 |
Non-citable documents | 2000 | 6 |
Non-citable documents | 2001 | 4 |
Non-citable documents | 2002 | 10 |
Non-citable documents | 2003 | 9 |
Non-citable documents | 2004 | 8 |
Non-citable documents | 2005 | 29 |
Non-citable documents | 2006 | 217 |
Non-citable documents | 2007 | 294 |
Non-citable documents | 2008 | 348 |
Citable documents | 1999 | 45 |
Citable documents | 2000 | 60 |
Citable documents | 2001 | 67 |
Citable documents | 2002 | 67 |
Citable documents | 2003 | 113 |
Citable documents | 2004 | 105 |
Citable documents | 2005 | 110 |
Citable documents | 2006 | 92 |
Citable documents | 2007 | 167 |
Citable documents | 2008 | 268 |