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 | 0 |
Non-citable documents | 2002 | 560 |
Non-citable documents | 2003 | 1094 |
Non-citable documents | 2004 | 1607 |
Non-citable documents | 2005 | 1538 |
Non-citable documents | 2006 | 1613 |
Non-citable documents | 2007 | 1116 |
Non-citable documents | 2008 | 630 |
Non-citable documents | 2009 | 21 |
Non-citable documents | 2010 | 5 |
Non-citable documents | 2011 | 0 |
Citable documents | 1999 | 2 |
Citable documents | 2000 | 201 |
Citable documents | 2001 | 836 |
Citable documents | 2002 | 1086 |
Citable documents | 2003 | 934 |
Citable documents | 2004 | 427 |
Citable documents | 2005 | 287 |
Citable documents | 2006 | 354 |
Citable documents | 2007 | 338 |
Citable documents | 2008 | 328 |
Citable documents | 2009 | 217 |
Citable documents | 2010 | 105 |
Citable documents | 2011 | 3 |