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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1962 | 1 |
| 1963 | 1 |
| 1967 | 1 |
| 1970 | 2 |
| 1972 | 1 |
| 1973 | 2 |
| 1976 | 3 |
| 1984 | 4 |
| 1986 | 3 |
| 1987 | 7 |
| 1988 | 10 |
| 1989 | 4 |
| 1990 | 5 |
| 1991 | 6 |
| 1992 | 15 |
| 1993 | 19 |
| 1994 | 13 |
| 1995 | 15 |
| 1996 | 12 |
| 1997 | 24 |
| 1998 | 16 |
| 1999 | 25 |
| 2000 | 33 |
| 2001 | 38 |
| 2002 | 46 |
| 2003 | 69 |
| 2004 | 90 |
| 2005 | 86 |
| 2006 | 79 |
| 2007 | 99 |
| 2008 | 128 |
| 2009 | 136 |
| 2010 | 142 |
| 2011 | 195 |
| 2012 | 208 |
| 2013 | 228 |
| 2014 | 262 |
| 2015 | 307 |
| 2016 | 286 |
| 2017 | 277 |
| 2018 | 326 |
| 2019 | 388 |
| 2020 | 408 |
| 2021 | 483 |
| 2022 | 513 |
| 2023 | 549 |
| 2024 | 551 |
| 2025 | 217 |