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 | 16 |
Non-citable documents | 2000 | 16 |
Non-citable documents | 2001 | 8 |
Non-citable documents | 2002 | 64 |
Non-citable documents | 2003 | 65 |
Non-citable documents | 2004 | 67 |
Non-citable documents | 2005 | 30 |
Non-citable documents | 2006 | 75 |
Non-citable documents | 2007 | 137 |
Non-citable documents | 2008 | 110 |
Non-citable documents | 2009 | 64 |
Citable documents | 1999 | 1 |
Citable documents | 2000 | 6 |
Citable documents | 2001 | 9 |
Citable documents | 2002 | 31 |
Citable documents | 2003 | 49 |
Citable documents | 2004 | 127 |
Citable documents | 2005 | 171 |
Citable documents | 2006 | 212 |
Citable documents | 2007 | 139 |
Citable documents | 2008 | 72 |
Citable documents | 2009 | 8 |