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 | 194 |
Non-citable documents | 2000 | 193 |
Non-citable documents | 2001 | 194 |
Non-citable documents | 2002 | 4 |
Non-citable documents | 2003 | 6 |
Non-citable documents | 2004 | 4 |
Non-citable documents | 2005 | 2 |
Citable documents | 1999 | 345 |
Citable documents | 2000 | 342 |
Citable documents | 2001 | 302 |
Citable documents | 2002 | 480 |
Citable documents | 2003 | 465 |
Citable documents | 2004 | 333 |
Citable documents | 2005 | 155 |