total self citations
The total number of self citations is simply the number of citations to all of an author's publications made by other publications from the same author. If si is the number of self citations an author has made to their ith publication then
$$S = \sum\limits_{i=1}^{P}{s_i}.$$History
| Year | S |
|---|---|
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 3 |
| 2000 | 10 |
| 2001 | 16 |
| 2002 | 28 |
| 2003 | 36 |
| 2004 | 46 |
| 2005 | 59 |
| 2006 | 64 |
| 2007 | 76 |
| 2008 | 76 |
| 2009 | 86 |
| 2010 | 94 |
| 2011 | 100 |
| 2012 | 102 |
| 2013 | 108 |
| 2014 | 110 |
| 2015 | 110 |
| 2016 | 114 |
| 2017 | 115 |
| 2018 | 121 |
| 2019 | 124 |
| 2020 | 128 |
| 2021 | 130 |
| 2022 | 130 |
| 2023 | 130 |
| 2024 | 136 |