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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1889 | 1 |
| 1890 | 3 |
| 1891 | 1 |
| 1894 | 2 |
| 1897 | 1 |
| 1907 | 1 |
| 1950 | 5 |
| 1951 | 3 |
| 1952 | 5 |
| 1953 | 6 |
| 1954 | 1 |
| 1955 | 2 |
| 1956 | 6 |
| 1957 | 2 |
| 1958 | 3 |
| 1959 | 4 |
| 1962 | 1 |
| 1963 | 3 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1969 | 4 |
| 1970 | 2 |
| 1971 | 1 |
| 1972 | 6 |
| 1973 | 4 |
| 1974 | 6 |
| 1975 | 4 |
| 1976 | 1 |
| 1977 | 3 |
| 1978 | 1 |
| 1979 | 6 |
| 1980 | 4 |
| 1981 | 5 |
| 1982 | 9 |
| 1983 | 6 |
| 1984 | 8 |
| 1985 | 3 |
| 1986 | 9 |
| 1987 | 15 |
| 1988 | 16 |
| 1989 | 16 |
| 1990 | 41 |
| 1991 | 41 |
| 1992 | 35 |
| 1993 | 45 |
| 1994 | 36 |
| 1995 | 42 |
| 1996 | 54 |
| 1997 | 52 |
| 1998 | 50 |
| 1999 | 69 |
| 2000 | 80 |
| 2001 | 74 |
| 2002 | 90 |
| 2003 | 95 |
| 2004 | 85 |
| 2005 | 108 |
| 2006 | 108 |
| 2007 | 124 |
| 2008 | 159 |
| 2009 | 136 |
| 2010 | 150 |
| 2011 | 160 |
| 2012 | 194 |
| 2013 | 245 |
| 2014 | 381 |
| 2015 | 506 |
| 2016 | 586 |
| 2017 | 632 |
| 2018 | 716 |
| 2019 | 871 |
| 2020 | 1075 |
| 2021 | 1282 |
| 2022 | 1186 |
| 2023 | 1377 |
| 2024 | 523 |