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 | 1768 |
Non-citable documents | 2000 | 1791 |
Non-citable documents | 2001 | 1781 |
Non-citable documents | 2002 | 1715 |
Non-citable documents | 2003 | 1649 |
Non-citable documents | 2004 | 1653 |
Non-citable documents | 2005 | 1639 |
Non-citable documents | 2006 | 1636 |
Non-citable documents | 2007 | 2085 |
Non-citable documents | 2008 | 2599 |
Non-citable documents | 2009 | 3029 |
Non-citable documents | 2010 | 2855 |
Non-citable documents | 2011 | 2700 |
Non-citable documents | 2012 | 2589 |
Non-citable documents | 2013 | 2503 |
Non-citable documents | 2014 | 2461 |
Non-citable documents | 2015 | 2451 |
Non-citable documents | 2016 | 2579 |
Non-citable documents | 2017 | 2827 |
Non-citable documents | 2018 | 2842 |
Non-citable documents | 2019 | 2681 |
Non-citable documents | 2020 | 2467 |
Non-citable documents | 2021 | 2606 |
Non-citable documents | 2022 | 2707 |
Citable documents | 1999 | 1753 |
Citable documents | 2000 | 1760 |
Citable documents | 2001 | 1673 |
Citable documents | 2002 | 1578 |
Citable documents | 2003 | 1524 |
Citable documents | 2004 | 1664 |
Citable documents | 2005 | 1932 |
Citable documents | 2006 | 2092 |
Citable documents | 2007 | 2108 |
Citable documents | 2008 | 1999 |
Citable documents | 2009 | 1945 |
Citable documents | 2010 | 2038 |
Citable documents | 2011 | 2098 |
Citable documents | 2012 | 2177 |
Citable documents | 2013 | 2148 |
Citable documents | 2014 | 2156 |
Citable documents | 2015 | 2151 |
Citable documents | 2016 | 2094 |
Citable documents | 2017 | 1979 |
Citable documents | 2018 | 1888 |
Citable documents | 2019 | 1854 |
Citable documents | 2020 | 1834 |
Citable documents | 2021 | 1887 |
Citable documents | 2022 | 1854 |