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 | 4 |
Non-citable documents | 2000 | 7 |
Non-citable documents | 2001 | 15 |
Non-citable documents | 2002 | 22 |
Non-citable documents | 2003 | 30 |
Non-citable documents | 2004 | 34 |
Non-citable documents | 2005 | 25 |
Non-citable documents | 2006 | 18 |
Non-citable documents | 2007 | 6 |
Non-citable documents | 2008 | 4 |
Citable documents | 1999 | 25 |
Citable documents | 2000 | 34 |
Citable documents | 2001 | 41 |
Citable documents | 2002 | 47 |
Citable documents | 2003 | 67 |
Citable documents | 2004 | 69 |
Citable documents | 2005 | 59 |
Citable documents | 2006 | 38 |
Citable documents | 2007 | 18 |
Citable documents | 2008 | 8 |