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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1987 | 2 |
| 1988 | 2 |
| 1989 | 3 |
| 1990 | 3 |
| 1991 | 7 |
| 1992 | 7 |
| 1993 | 6 |
| 1994 | 10 |
| 1995 | 11 |
| 1996 | 15 |
| 1997 | 23 |
| 1998 | 19 |
| 1999 | 29 |
| 2000 | 30 |
| 2001 | 48 |
| 2002 | 51 |
| 2003 | 52 |
| 2004 | 67 |
| 2005 | 77 |
| 2006 | 107 |
| 2007 | 116 |
| 2008 | 135 |
| 2009 | 143 |
| 2010 | 154 |
| 2011 | 169 |
| 2012 | 167 |
| 2013 | 190 |
| 2014 | 211 |
| 2015 | 257 |
| 2016 | 282 |
| 2017 | 318 |
| 2018 | 342 |
| 2019 | 413 |
| 2020 | 474 |
| 2021 | 535 |
| 2022 | 712 |
| 2023 | 529 |
| 2024 | 1 |