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 | 300 |
Non-citable documents | 2000 | 292 |
Non-citable documents | 2001 | 243 |
Non-citable documents | 2002 | 236 |
Non-citable documents | 2003 | 237 |
Non-citable documents | 2004 | 290 |
Non-citable documents | 2005 | 320 |
Non-citable documents | 2006 | 366 |
Non-citable documents | 2007 | 355 |
Non-citable documents | 2008 | 359 |
Non-citable documents | 2009 | 345 |
Non-citable documents | 2010 | 337 |
Non-citable documents | 2011 | 298 |
Non-citable documents | 2012 | 248 |
Non-citable documents | 2013 | 222 |
Non-citable documents | 2014 | 198 |
Non-citable documents | 2015 | 197 |
Non-citable documents | 2016 | 226 |
Non-citable documents | 2017 | 280 |
Non-citable documents | 2018 | 315 |
Non-citable documents | 2019 | 327 |
Non-citable documents | 2020 | 335 |
Non-citable documents | 2021 | 433 |
Citable documents | 1999 | 620 |
Citable documents | 2000 | 615 |
Citable documents | 2001 | 614 |
Citable documents | 2002 | 600 |
Citable documents | 2003 | 581 |
Citable documents | 2004 | 540 |
Citable documents | 2005 | 491 |
Citable documents | 2006 | 465 |
Citable documents | 2007 | 470 |
Citable documents | 2008 | 439 |
Citable documents | 2009 | 365 |
Citable documents | 2010 | 286 |
Citable documents | 2011 | 277 |
Citable documents | 2012 | 311 |
Citable documents | 2013 | 328 |
Citable documents | 2014 | 355 |
Citable documents | 2015 | 346 |
Citable documents | 2016 | 349 |
Citable documents | 2017 | 333 |
Citable documents | 2018 | 328 |
Citable documents | 2019 | 325 |
Citable documents | 2020 | 321 |
Citable documents | 2021 | 342 |