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 | 14 |
Non-citable documents | 2000 | 35 |
Non-citable documents | 2001 | 56 |
Non-citable documents | 2002 | 60 |
Citable documents | 1999 | 197 |
Citable documents | 2000 | 218 |
Citable documents | 2001 | 241 |
Citable documents | 2002 | 238 |