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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1970 | 1 |
| 1984 | 1 |
| 1987 | 6 |
| 1988 | 11 |
| 1989 | 8 |
| 1990 | 22 |
| 1991 | 25 |
| 1992 | 22 |
| 1993 | 20 |
| 1994 | 27 |
| 1995 | 31 |
| 1996 | 33 |
| 1997 | 41 |
| 1998 | 47 |
| 1999 | 87 |
| 2000 | 84 |
| 2001 | 104 |
| 2002 | 142 |
| 2003 | 167 |
| 2004 | 203 |
| 2005 | 279 |
| 2006 | 284 |
| 2007 | 314 |
| 2008 | 323 |
| 2009 | 415 |
| 2010 | 484 |
| 2011 | 550 |
| 2012 | 615 |
| 2013 | 711 |
| 2014 | 987 |
| 2015 | 1071 |
| 2016 | 750 |
| 2017 | 602 |
| 2018 | 853 |
| 2019 | 898 |
| 2020 | 1016 |
| 2021 | 1107 |
| 2022 | 959 |
| 2023 | 865 |
| 2024 | 754 |
| 2025 | 761 |
| 2026 | 186 |