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 | 5 |
Non-citable documents | 2002 | 48 |
Non-citable documents | 2003 | 92 |
Non-citable documents | 2004 | 100 |
Non-citable documents | 2005 | 62 |
Non-citable documents | 2006 | 48 |
Non-citable documents | 2007 | 35 |
Non-citable documents | 2008 | 30 |
Citable documents | 1999 | 23 |
Citable documents | 2000 | 13 |
Citable documents | 2001 | 13 |
Citable documents | 2002 | 67 |
Citable documents | 2003 | 122 |
Citable documents | 2004 | 191 |
Citable documents | 2005 | 202 |
Citable documents | 2006 | 210 |
Citable documents | 2007 | 134 |
Citable documents | 2008 | 65 |