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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1942 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1950 | 1 |
| 1955 | 1 |
| 1956 | 3 |
| 1958 | 1 |
| 1961 | 1 |
| 1962 | 6 |
| 1965 | 1 |
| 1971 | 1 |
| 1972 | 3 |
| 1973 | 2 |
| 1974 | 1 |
| 1976 | 2 |
| 1977 | 3 |
| 1978 | 4 |
| 1979 | 5 |
| 1980 | 6 |
| 1981 | 2 |
| 1982 | 3 |
| 1983 | 10 |
| 1984 | 15 |
| 1985 | 8 |
| 1986 | 21 |
| 1987 | 12 |
| 1988 | 17 |
| 1989 | 21 |
| 1990 | 29 |
| 1991 | 48 |
| 1992 | 49 |
| 1993 | 32 |
| 1994 | 48 |
| 1995 | 43 |
| 1996 | 60 |
| 1997 | 38 |
| 1998 | 58 |
| 1999 | 60 |
| 2000 | 65 |
| 2001 | 73 |
| 2002 | 89 |
| 2003 | 85 |
| 2004 | 114 |
| 2005 | 172 |
| 2006 | 187 |
| 2007 | 222 |
| 2008 | 206 |
| 2009 | 240 |
| 2010 | 292 |
| 2011 | 300 |
| 2012 | 289 |
| 2013 | 326 |
| 2014 | 316 |
| 2015 | 321 |
| 2016 | 309 |
| 2017 | 326 |
| 2018 | 341 |
| 2019 | 330 |
| 2020 | 380 |
| 2021 | 426 |
| 2022 | 443 |
| 2023 | 397 |
| 2024 | 318 |