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 | 15 |
Non-citable documents | 2001 | 29 |
Non-citable documents | 2002 | 40 |
Non-citable documents | 2003 | 38 |
Non-citable documents | 2004 | 23 |
Non-citable documents | 2005 | 40 |
Non-citable documents | 2006 | 83 |
Non-citable documents | 2007 | 112 |
Non-citable documents | 2008 | 104 |
Non-citable documents | 2009 | 85 |
Non-citable documents | 2010 | 75 |
Non-citable documents | 2011 | 71 |
Non-citable documents | 2012 | 88 |
Non-citable documents | 2013 | 108 |
Citable documents | 1999 | 206 |
Citable documents | 2000 | 198 |
Citable documents | 2001 | 203 |
Citable documents | 2002 | 219 |
Citable documents | 2003 | 212 |
Citable documents | 2004 | 167 |
Citable documents | 2005 | 132 |
Citable documents | 2006 | 144 |
Citable documents | 2007 | 232 |
Citable documents | 2008 | 264 |
Citable documents | 2009 | 285 |
Citable documents | 2010 | 279 |
Citable documents | 2011 | 274 |
Citable documents | 2012 | 328 |
Citable documents | 2013 | 426 |