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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 2 |
| 1953 | 1 |
| 1954 | 1 |
| 1956 | 1 |
| 1959 | 1 |
| 1963 | 3 |
| 1964 | 2 |
| 1965 | 2 |
| 1969 | 2 |
| 1971 | 4 |
| 1972 | 2 |
| 1973 | 5 |
| 1974 | 5 |
| 1975 | 13 |
| 1976 | 10 |
| 1977 | 10 |
| 1978 | 13 |
| 1979 | 17 |
| 1980 | 25 |
| 1981 | 29 |
| 1982 | 27 |
| 1983 | 30 |
| 1984 | 39 |
| 1985 | 71 |
| 1986 | 76 |
| 1987 | 87 |
| 1988 | 106 |
| 1989 | 139 |
| 1990 | 137 |
| 1991 | 186 |
| 1992 | 158 |
| 1993 | 187 |
| 1994 | 217 |
| 1995 | 239 |
| 1996 | 258 |
| 1997 | 245 |
| 1998 | 279 |
| 1999 | 268 |
| 2000 | 341 |
| 2001 | 399 |
| 2002 | 429 |
| 2003 | 597 |
| 2004 | 711 |
| 2005 | 861 |
| 2006 | 1037 |
| 2007 | 1061 |
| 2008 | 1224 |
| 2009 | 1407 |
| 2010 | 1576 |
| 2011 | 1686 |
| 2012 | 2012 |
| 2013 | 2324 |
| 2014 | 2652 |
| 2015 | 3223 |
| 2016 | 3836 |
| 2017 | 3942 |
| 2018 | 4471 |
| 2019 | 4833 |
| 2020 | 4887 |
| 2021 | 5517 |
| 2022 | 6142 |
| 2023 | 5753 |
| 2024 | 2388 |