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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1958 | 1 |
| 1960 | 1 |
| 1961 | 2 |
| 1962 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1968 | 1 |
| 1969 | 2 |
| 1970 | 2 |
| 1974 | 1 |
| 1975 | 3 |
| 1977 | 2 |
| 1978 | 2 |
| 1981 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 3 |
| 1987 | 2 |
| 1988 | 9 |
| 1989 | 7 |
| 1990 | 6 |
| 1991 | 18 |
| 1992 | 11 |
| 1993 | 9 |
| 1994 | 17 |
| 1995 | 12 |
| 1996 | 9 |
| 1997 | 15 |
| 1998 | 13 |
| 1999 | 24 |
| 2000 | 23 |
| 2001 | 27 |
| 2002 | 34 |
| 2003 | 31 |
| 2004 | 30 |
| 2005 | 34 |
| 2006 | 39 |
| 2007 | 45 |
| 2008 | 63 |
| 2009 | 49 |
| 2010 | 54 |
| 2011 | 61 |
| 2012 | 81 |
| 2013 | 83 |
| 2014 | 155 |
| 2015 | 220 |
| 2016 | 251 |
| 2017 | 294 |
| 2018 | 359 |
| 2019 | 404 |
| 2020 | 542 |
| 2021 | 595 |
| 2022 | 589 |
| 2023 | 600 |
| 2024 | 675 |
| 2025 | 710 |
| 2026 | 327 |