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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1952 | 1 |
| 1960 | 1 |
| 1963 | 8 |
| 1964 | 3 |
| 1965 | 6 |
| 1966 | 9 |
| 1967 | 14 |
| 1968 | 6 |
| 1969 | 9 |
| 1970 | 10 |
| 1971 | 10 |
| 1972 | 11 |
| 1973 | 6 |
| 1974 | 6 |
| 1975 | 25 |
| 1976 | 14 |
| 1977 | 11 |
| 1978 | 11 |
| 1979 | 5 |
| 1980 | 12 |
| 1981 | 14 |
| 1982 | 24 |
| 1983 | 26 |
| 1984 | 25 |
| 1985 | 19 |
| 1986 | 27 |
| 1987 | 33 |
| 1988 | 28 |
| 1989 | 24 |
| 1990 | 34 |
| 1991 | 49 |
| 1992 | 55 |
| 1993 | 45 |
| 1994 | 49 |
| 1995 | 54 |
| 1996 | 63 |
| 1997 | 131 |
| 1998 | 170 |
| 1999 | 124 |
| 2000 | 212 |
| 2001 | 247 |
| 2002 | 222 |
| 2003 | 256 |
| 2004 | 289 |
| 2005 | 286 |
| 2006 | 297 |
| 2007 | 346 |
| 2008 | 380 |
| 2009 | 352 |
| 2010 | 352 |
| 2011 | 355 |
| 2012 | 378 |
| 2013 | 373 |
| 2014 | 480 |
| 2015 | 463 |
| 2016 | 501 |
| 2017 | 557 |
| 2018 | 1081 |
| 2019 | 1294 |
| 2020 | 1341 |
| 2021 | 1532 |
| 2022 | 1599 |
| 2023 | 1900 |
| 2024 | 3411 |
| 2025 | 198 |