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 | 94 |
Non-citable documents | 2000 | 71 |
Non-citable documents | 2001 | 81 |
Non-citable documents | 2002 | 77 |
Non-citable documents | 2003 | 93 |
Non-citable documents | 2004 | 95 |
Non-citable documents | 2005 | 100 |
Non-citable documents | 2006 | 88 |
Non-citable documents | 2007 | 79 |
Non-citable documents | 2008 | 71 |
Non-citable documents | 2009 | 87 |
Non-citable documents | 2010 | 99 |
Non-citable documents | 2011 | 75 |
Non-citable documents | 2012 | 34 |
Citable documents | 1999 | 271 |
Citable documents | 2000 | 258 |
Citable documents | 2001 | 252 |
Citable documents | 2002 | 219 |
Citable documents | 2003 | 240 |
Citable documents | 2004 | 223 |
Citable documents | 2005 | 220 |
Citable documents | 2006 | 241 |
Citable documents | 2007 | 228 |
Citable documents | 2008 | 250 |
Citable documents | 2009 | 218 |
Citable documents | 2010 | 227 |
Citable documents | 2011 | 130 |
Citable documents | 2012 | 66 |