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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 |
| 1949 | 1 |
| 1951 | 1 |
| 1955 | 3 |
| 1956 | 2 |
| 1958 | 1 |
| 1960 | 2 |
| 1964 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 3 |
| 1970 | 2 |
| 1971 | 3 |
| 1975 | 1 |
| 1977 | 2 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1985 | 3 |
| 1987 | 2 |
| 1988 | 3 |
| 1989 | 2 |
| 1990 | 4 |
| 1991 | 4 |
| 1992 | 6 |
| 1993 | 11 |
| 1994 | 10 |
| 1995 | 9 |
| 1996 | 15 |
| 1997 | 17 |
| 1998 | 14 |
| 1999 | 24 |
| 2000 | 22 |
| 2001 | 28 |
| 2002 | 29 |
| 2003 | 35 |
| 2004 | 53 |
| 2005 | 56 |
| 2006 | 66 |
| 2007 | 71 |
| 2008 | 90 |
| 2009 | 131 |
| 2010 | 149 |
| 2011 | 174 |
| 2012 | 147 |
| 2013 | 142 |
| 2014 | 188 |
| 2015 | 229 |
| 2016 | 236 |
| 2017 | 264 |
| 2018 | 270 |
| 2019 | 300 |
| 2020 | 461 |
| 2021 | 516 |
| 2022 | 528 |
| 2023 | 513 |
| 2024 | 357 |