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 | 3 |
Non-citable documents | 2001 | 2 |
Non-citable documents | 2002 | 1 |
Non-citable documents | 2003 | 3 |
Non-citable documents | 2004 | 5 |
Non-citable documents | 2005 | 4 |
Non-citable documents | 2006 | 2 |
Citable documents | 1999 | 638 |
Citable documents | 2000 | 753 |
Citable documents | 2001 | 754 |
Citable documents | 2002 | 681 |
Citable documents | 2003 | 619 |
Citable documents | 2004 | 714 |
Citable documents | 2005 | 506 |
Citable documents | 2006 | 265 |