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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1959 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1963 | 2 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 1 |
| 1968 | 3 |
| 1969 | 1 |
| 1972 | 2 |
| 1973 | 1 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 4 |
| 1978 | 4 |
| 1979 | 1 |
| 1980 | 5 |
| 1981 | 2 |
| 1982 | 7 |
| 1983 | 13 |
| 1984 | 10 |
| 1985 | 12 |
| 1986 | 16 |
| 1987 | 16 |
| 1988 | 14 |
| 1989 | 12 |
| 1990 | 20 |
| 1991 | 27 |
| 1992 | 24 |
| 1993 | 24 |
| 1994 | 21 |
| 1995 | 38 |
| 1996 | 30 |
| 1997 | 36 |
| 1998 | 37 |
| 1999 | 44 |
| 2000 | 40 |
| 2001 | 66 |
| 2002 | 75 |
| 2003 | 133 |
| 2004 | 184 |
| 2005 | 200 |
| 2006 | 233 |
| 2007 | 269 |
| 2008 | 282 |
| 2009 | 311 |
| 2010 | 387 |
| 2011 | 482 |
| 2012 | 553 |
| 2013 | 666 |
| 2014 | 797 |
| 2015 | 909 |
| 2016 | 995 |
| 2017 | 1090 |
| 2018 | 1280 |
| 2019 | 1382 |
| 2020 | 1675 |
| 2021 | 1967 |
| 2022 | 2360 |
| 2023 | 2530 |
| 2024 | 2974 |
| 2025 | 761 |