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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1869 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1940 | 1 |
| 1943 | 1 |
| 1944 | 1 |
| 1952 | 2 |
| 1954 | 2 |
| 1955 | 2 |
| 1957 | 1 |
| 1959 | 6 |
| 1961 | 3 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 3 |
| 1968 | 1 |
| 1969 | 1 |
| 1970 | 2 |
| 1971 | 4 |
| 1973 | 1 |
| 1974 | 1 |
| 1977 | 2 |
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 3 |
| 1983 | 3 |
| 1984 | 5 |
| 1985 | 5 |
| 1986 | 6 |
| 1987 | 6 |
| 1988 | 6 |
| 1989 | 5 |
| 1990 | 7 |
| 1991 | 3 |
| 1992 | 8 |
| 1993 | 8 |
| 1994 | 5 |
| 1995 | 17 |
| 1996 | 17 |
| 1997 | 19 |
| 1998 | 24 |
| 1999 | 18 |
| 2000 | 16 |
| 2001 | 21 |
| 2002 | 25 |
| 2003 | 26 |
| 2004 | 19 |
| 2005 | 46 |
| 2006 | 54 |
| 2007 | 52 |
| 2008 | 60 |
| 2009 | 74 |
| 2010 | 80 |
| 2011 | 92 |
| 2012 | 112 |
| 2013 | 133 |
| 2014 | 123 |
| 2015 | 143 |
| 2016 | 141 |
| 2017 | 149 |
| 2018 | 171 |
| 2019 | 175 |
| 2020 | 186 |
| 2021 | 264 |
| 2022 | 281 |
| 2023 | 321 |
| 2024 | 129 |