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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1884 | 3 |
| 1885 | 1 |
| 1924 | 1 |
| 1925 | 1 |
| 1927 | 1 |
| 1933 | 3 |
| 1934 | 1 |
| 1935 | 2 |
| 1939 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1947 | 7 |
| 1948 | 2 |
| 1950 | 2 |
| 1951 | 3 |
| 1952 | 5 |
| 1953 | 5 |
| 1954 | 1 |
| 1955 | 2 |
| 1956 | 4 |
| 1957 | 8 |
| 1958 | 4 |
| 1959 | 8 |
| 1960 | 8 |
| 1961 | 8 |
| 1962 | 10 |
| 1963 | 6 |
| 1964 | 9 |
| 1965 | 13 |
| 1966 | 16 |
| 1967 | 8 |
| 1968 | 17 |
| 1969 | 10 |
| 1970 | 19 |
| 1971 | 24 |
| 1972 | 30 |
| 1973 | 18 |
| 1974 | 26 |
| 1975 | 39 |
| 1976 | 31 |
| 1977 | 26 |
| 1978 | 59 |
| 1979 | 34 |
| 1980 | 43 |
| 1981 | 55 |
| 1982 | 51 |
| 1983 | 41 |
| 1984 | 50 |
| 1985 | 55 |
| 1986 | 64 |
| 1987 | 56 |
| 1988 | 64 |
| 1989 | 86 |
| 1990 | 86 |
| 1991 | 86 |
| 1992 | 93 |
| 1993 | 103 |
| 1994 | 102 |
| 1995 | 110 |
| 1996 | 119 |
| 1997 | 131 |
| 1998 | 141 |
| 1999 | 151 |
| 2000 | 155 |
| 2001 | 127 |
| 2002 | 138 |
| 2003 | 145 |
| 2004 | 185 |
| 2005 | 198 |
| 2006 | 181 |
| 2007 | 203 |
| 2008 | 243 |
| 2009 | 259 |
| 2010 | 253 |
| 2011 | 296 |
| 2012 | 289 |
| 2013 | 325 |
| 2014 | 332 |
| 2015 | 330 |
| 2016 | 325 |
| 2017 | 363 |
| 2018 | 319 |
| 2019 | 305 |
| 2020 | 326 |
| 2021 | 393 |
| 2022 | 337 |
| 2023 | 301 |
| 2024 | 285 |
| 2025 | 216 |