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 | 14 |
Non-citable documents | 2000 | 19 |
Non-citable documents | 2001 | 22 |
Non-citable documents | 2002 | 16 |
Non-citable documents | 2003 | 17 |
Non-citable documents | 2004 | 17 |
Non-citable documents | 2005 | 18 |
Non-citable documents | 2006 | 15 |
Non-citable documents | 2007 | 9 |
Non-citable documents | 2008 | 3 |
Citable documents | 1999 | 89 |
Citable documents | 2000 | 91 |
Citable documents | 2001 | 91 |
Citable documents | 2002 | 86 |
Citable documents | 2003 | 79 |
Citable documents | 2004 | 76 |
Citable documents | 2005 | 73 |
Citable documents | 2006 | 61 |
Citable documents | 2007 | 36 |
Citable documents | 2008 | 11 |