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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1975 | 1 |
| 1976 | 1 |
| 1981 | 1 |
| 1982 | 3 |
| 1989 | 23 |
| 1990 | 46 |
| 1991 | 73 |
| 1992 | 95 |
| 1993 | 128 |
| 1994 | 84 |
| 1995 | 94 |
| 1996 | 98 |
| 1997 | 95 |
| 1998 | 133 |
| 1999 | 157 |
| 2000 | 122 |
| 2001 | 138 |
| 2002 | 176 |
| 2003 | 253 |
| 2004 | 247 |
| 2005 | 315 |
| 2006 | 293 |
| 2007 | 335 |
| 2008 | 453 |
| 2009 | 524 |
| 2010 | 624 |
| 2011 | 743 |
| 2012 | 826 |
| 2013 | 824 |
| 2014 | 868 |
| 2015 | 955 |
| 2016 | 898 |
| 2017 | 1065 |
| 2018 | 1219 |
| 2019 | 1458 |
| 2020 | 1078 |
| 2021 | 500 |
| 2022 | 79 |
| 2023 | 111 |
| 2024 | 1484 |
| 2025 | 1235 |