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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1958 | 1 |
| 1964 | 2 |
| 1966 | 1 |
| 1971 | 1 |
| 1972 | 2 |
| 1976 | 2 |
| 1981 | 1 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 2 |
| 1989 | 2 |
| 1990 | 4 |
| 1991 | 3 |
| 1992 | 6 |
| 1993 | 6 |
| 1994 | 11 |
| 1995 | 14 |
| 1996 | 20 |
| 1997 | 19 |
| 1998 | 28 |
| 1999 | 29 |
| 2000 | 46 |
| 2001 | 80 |
| 2002 | 95 |
| 2003 | 162 |
| 2004 | 218 |
| 2005 | 270 |
| 2006 | 268 |
| 2007 | 299 |
| 2008 | 360 |
| 2009 | 378 |
| 2010 | 436 |
| 2011 | 466 |
| 2012 | 560 |
| 2013 | 704 |
| 2014 | 959 |
| 2015 | 1118 |
| 2016 | 1285 |
| 2017 | 979 |
| 2018 | 1012 |
| 2019 | 1165 |
| 2020 | 1526 |
| 2021 | 2039 |
| 2022 | 1941 |
| 2023 | 1956 |
| 2024 | 2031 |
| 2025 | 2607 |
| 2026 | 1314 |