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 | 5 |
Non-citable documents | 2000 | 9 |
Non-citable documents | 2001 | 13 |
Non-citable documents | 2002 | 22 |
Non-citable documents | 2003 | 31 |
Non-citable documents | 2004 | 36 |
Non-citable documents | 2005 | 29 |
Non-citable documents | 2006 | 42 |
Non-citable documents | 2007 | 46 |
Non-citable documents | 2008 | 57 |
Non-citable documents | 2009 | 34 |
Non-citable documents | 2010 | 27 |
Non-citable documents | 2011 | 10 |
Non-citable documents | 2012 | 6 |
Citable documents | 1999 | 159 |
Citable documents | 2000 | 127 |
Citable documents | 2001 | 116 |
Citable documents | 2002 | 108 |
Citable documents | 2003 | 127 |
Citable documents | 2004 | 133 |
Citable documents | 2005 | 136 |
Citable documents | 2006 | 115 |
Citable documents | 2007 | 114 |
Citable documents | 2008 | 111 |
Citable documents | 2009 | 132 |
Citable documents | 2010 | 115 |
Citable documents | 2011 | 76 |
Citable documents | 2012 | 25 |