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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1880 | 1 |
| 1881 | 5 |
| 1888 | 13 |
| 1950 | 1 |
| 1951 | 1 |
| 1956 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1967 | 1 |
| 1972 | 2 |
| 1974 | 2 |
| 1977 | 4 |
| 1978 | 2 |
| 1979 | 2 |
| 1981 | 1 |
| 1982 | 4 |
| 1983 | 1 |
| 1984 | 4 |
| 1985 | 6 |
| 1986 | 3 |
| 1987 | 5 |
| 1988 | 4 |
| 1989 | 4 |
| 1990 | 2 |
| 1991 | 7 |
| 1992 | 13 |
| 1993 | 5 |
| 1994 | 11 |
| 1995 | 14 |
| 1996 | 11 |
| 1997 | 14 |
| 1998 | 15 |
| 1999 | 22 |
| 2000 | 28 |
| 2001 | 46 |
| 2002 | 67 |
| 2003 | 78 |
| 2004 | 83 |
| 2005 | 102 |
| 2006 | 98 |
| 2007 | 129 |
| 2008 | 142 |
| 2009 | 161 |
| 2010 | 216 |
| 2011 | 246 |
| 2012 | 272 |
| 2013 | 269 |
| 2014 | 344 |
| 2015 | 477 |
| 2016 | 524 |
| 2017 | 529 |
| 2018 | 514 |
| 2019 | 583 |
| 2020 | 617 |
| 2021 | 679 |
| 2022 | 706 |
| 2023 | 712 |
| 2024 | 266 |