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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1876 | 1 |
| 1887 | 1 |
| 1888 | 1 |
| 1926 | 1 |
| 1935 | 1 |
| 1947 | 1 |
| 1950 | 1 |
| 1953 | 1 |
| 1955 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1967 | 2 |
| 1968 | 1 |
| 1969 | 2 |
| 1970 | 1 |
| 1972 | 1 |
| 1974 | 2 |
| 1975 | 1 |
| 1977 | 1 |
| 1978 | 4 |
| 1979 | 2 |
| 1980 | 2 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 5 |
| 1991 | 2 |
| 1992 | 4 |
| 1993 | 5 |
| 1994 | 2 |
| 1995 | 3 |
| 1996 | 4 |
| 1997 | 8 |
| 1998 | 11 |
| 1999 | 19 |
| 2000 | 26 |
| 2001 | 30 |
| 2002 | 44 |
| 2003 | 54 |
| 2004 | 60 |
| 2005 | 56 |
| 2006 | 76 |
| 2007 | 77 |
| 2008 | 86 |
| 2009 | 109 |
| 2010 | 158 |
| 2011 | 169 |
| 2012 | 167 |
| 2013 | 200 |
| 2014 | 239 |
| 2015 | 362 |
| 2016 | 348 |
| 2017 | 373 |
| 2018 | 353 |
| 2019 | 401 |
| 2020 | 413 |
| 2021 | 468 |
| 2022 | 484 |
| 2023 | 479 |
| 2024 | 523 |
| 2025 | 71 |