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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1905 | 1 |
| 1946 | 1 |
| 1948 | 3 |
| 1949 | 1 |
| 1950 | 2 |
| 1951 | 5 |
| 1952 | 1 |
| 1953 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1958 | 1 |
| 1961 | 1 |
| 1962 | 2 |
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 3 |
| 1969 | 2 |
| 1970 | 2 |
| 1971 | 7 |
| 1972 | 2 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 8 |
| 1977 | 4 |
| 1978 | 5 |
| 1979 | 4 |
| 1980 | 3 |
| 1981 | 6 |
| 1982 | 6 |
| 1983 | 13 |
| 1984 | 8 |
| 1985 | 7 |
| 1986 | 13 |
| 1987 | 16 |
| 1988 | 12 |
| 1989 | 12 |
| 1990 | 21 |
| 1991 | 17 |
| 1992 | 25 |
| 1993 | 31 |
| 1994 | 30 |
| 1995 | 24 |
| 1996 | 38 |
| 1997 | 29 |
| 1998 | 47 |
| 1999 | 44 |
| 2000 | 63 |
| 2001 | 94 |
| 2002 | 110 |
| 2003 | 143 |
| 2004 | 137 |
| 2005 | 169 |
| 2006 | 202 |
| 2007 | 245 |
| 2008 | 225 |
| 2009 | 233 |
| 2010 | 238 |
| 2011 | 246 |
| 2012 | 307 |
| 2013 | 325 |
| 2014 | 359 |
| 2015 | 357 |
| 2016 | 318 |
| 2017 | 345 |
| 2018 | 378 |
| 2019 | 402 |
| 2020 | 439 |
| 2021 | 439 |
| 2022 | 416 |
| 2023 | 399 |
| 2024 | 177 |