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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1882 | 1 |
| 1948 | 1 |
| 1951 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1963 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1972 | 3 |
| 1973 | 3 |
| 1974 | 2 |
| 1975 | 31 |
| 1976 | 51 |
| 1977 | 41 |
| 1978 | 46 |
| 1979 | 40 |
| 1980 | 41 |
| 1981 | 53 |
| 1982 | 51 |
| 1983 | 79 |
| 1984 | 75 |
| 1985 | 72 |
| 1986 | 82 |
| 1987 | 95 |
| 1988 | 84 |
| 1989 | 119 |
| 1990 | 130 |
| 1991 | 127 |
| 1992 | 128 |
| 1993 | 144 |
| 1994 | 131 |
| 1995 | 134 |
| 1996 | 148 |
| 1997 | 182 |
| 1998 | 201 |
| 1999 | 202 |
| 2000 | 206 |
| 2001 | 239 |
| 2002 | 221 |
| 2003 | 255 |
| 2004 | 237 |
| 2005 | 285 |
| 2006 | 218 |
| 2007 | 189 |
| 2008 | 216 |
| 2009 | 239 |
| 2010 | 260 |
| 2011 | 296 |
| 2012 | 294 |
| 2013 | 353 |
| 2014 | 383 |
| 2015 | 453 |
| 2016 | 422 |
| 2017 | 479 |
| 2018 | 525 |
| 2019 | 466 |
| 2020 | 490 |
| 2021 | 592 |
| 2022 | 551 |
| 2023 | 507 |
| 2024 | 176 |