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 | 464 |
Non-citable documents | 2000 | 458 |
Non-citable documents | 2001 | 392 |
Non-citable documents | 2002 | 464 |
Non-citable documents | 2003 | 435 |
Non-citable documents | 2004 | 382 |
Non-citable documents | 2005 | 359 |
Non-citable documents | 2006 | 370 |
Non-citable documents | 2007 | 486 |
Non-citable documents | 2008 | 526 |
Non-citable documents | 2009 | 550 |
Non-citable documents | 2010 | 515 |
Non-citable documents | 2011 | 486 |
Non-citable documents | 2012 | 436 |
Non-citable documents | 2013 | 386 |
Non-citable documents | 2014 | 318 |
Non-citable documents | 2015 | 284 |
Non-citable documents | 2016 | 286 |
Non-citable documents | 2017 | 308 |
Non-citable documents | 2018 | 312 |
Non-citable documents | 2019 | 303 |
Non-citable documents | 2020 | 268 |
Non-citable documents | 2021 | 255 |
Non-citable documents | 2022 | 218 |
Citable documents | 1999 | 877 |
Citable documents | 2000 | 912 |
Citable documents | 2001 | 944 |
Citable documents | 2002 | 953 |
Citable documents | 2003 | 962 |
Citable documents | 2004 | 960 |
Citable documents | 2005 | 968 |
Citable documents | 2006 | 987 |
Citable documents | 2007 | 967 |
Citable documents | 2008 | 868 |
Citable documents | 2009 | 693 |
Citable documents | 2010 | 517 |
Citable documents | 2011 | 435 |
Citable documents | 2012 | 406 |
Citable documents | 2013 | 404 |
Citable documents | 2014 | 421 |
Citable documents | 2015 | 440 |
Citable documents | 2016 | 431 |
Citable documents | 2017 | 402 |
Citable documents | 2018 | 376 |
Citable documents | 2019 | 382 |
Citable documents | 2020 | 351 |
Citable documents | 2021 | 349 |
Citable documents | 2022 | 345 |