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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1984 | 1 |
| 1987 | 9 |
| 1988 | 76 |
| 1989 | 351 |
| 1990 | 505 |
| 1991 | 669 |
| 1992 | 688 |
| 1993 | 793 |
| 1994 | 611 |
| 1995 | 236 |
| 1996 | 272 |
| 1997 | 270 |
| 1998 | 214 |
| 1999 | 276 |
| 2000 | 288 |
| 2001 | 280 |
| 2002 | 279 |
| 2003 | 300 |
| 2004 | 257 |
| 2005 | 235 |
| 2006 | 248 |
| 2007 | 242 |
| 2008 | 213 |
| 2009 | 200 |
| 2010 | 218 |
| 2011 | 225 |
| 2012 | 196 |
| 2013 | 175 |
| 2014 | 176 |
| 2015 | 145 |
| 2016 | 140 |
| 2017 | 126 |
| 2018 | 122 |
| 2019 | 127 |
| 2020 | 132 |
| 2021 | 106 |
| 2022 | 36 |
| 2023 | 20 |
| 2024 | 29 |