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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1951 | 1 |
| 1955 | 1 |
| 1958 | 3 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1966 | 2 |
| 1967 | 2 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 6 |
| 1981 | 6 |
| 1982 | 8 |
| 1983 | 10 |
| 1984 | 13 |
| 1985 | 7 |
| 1986 | 7 |
| 1987 | 39 |
| 1988 | 59 |
| 1989 | 54 |
| 1990 | 55 |
| 1991 | 51 |
| 1992 | 56 |
| 1993 | 65 |
| 1994 | 66 |
| 1995 | 83 |
| 1996 | 60 |
| 1997 | 76 |
| 1998 | 101 |
| 1999 | 87 |
| 2000 | 91 |
| 2001 | 81 |
| 2002 | 91 |
| 2003 | 84 |
| 2004 | 80 |
| 2005 | 87 |
| 2006 | 80 |
| 2007 | 89 |
| 2008 | 109 |
| 2009 | 99 |
| 2010 | 107 |
| 2011 | 105 |
| 2012 | 87 |
| 2013 | 127 |
| 2014 | 189 |
| 2015 | 245 |
| 2016 | 251 |
| 2017 | 248 |
| 2018 | 270 |
| 2019 | 230 |
| 2020 | 329 |
| 2021 | 371 |
| 2022 | 336 |
| 2023 | 335 |
| 2024 | 256 |
| 2025 | 1 |