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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 13 |
| 1950 | 16 |
| 1951 | 22 |
| 1952 | 20 |
| 1953 | 30 |
| 1954 | 35 |
| 1955 | 25 |
| 1956 | 48 |
| 1957 | 30 |
| 1958 | 58 |
| 1959 | 33 |
| 1960 | 37 |
| 1961 | 35 |
| 1962 | 34 |
| 1963 | 46 |
| 1964 | 55 |
| 1965 | 61 |
| 1966 | 66 |
| 1967 | 86 |
| 1968 | 96 |
| 1969 | 91 |
| 1970 | 119 |
| 1971 | 91 |
| 1972 | 80 |
| 1973 | 93 |
| 1974 | 79 |
| 1975 | 64 |
| 1976 | 64 |
| 1977 | 70 |
| 1978 | 64 |
| 1979 | 82 |
| 1980 | 98 |
| 1981 | 128 |
| 1982 | 131 |
| 1983 | 121 |
| 1984 | 136 |
| 1985 | 124 |
| 1986 | 144 |
| 1987 | 157 |
| 1988 | 168 |
| 1989 | 163 |
| 1990 | 136 |
| 1991 | 172 |
| 1992 | 128 |
| 1993 | 127 |
| 1994 | 122 |
| 1995 | 120 |
| 1996 | 151 |
| 1997 | 148 |
| 1998 | 134 |
| 1999 | 165 |
| 2000 | 229 |
| 2001 | 247 |
| 2002 | 209 |
| 2003 | 201 |
| 2004 | 238 |
| 2005 | 254 |
| 2006 | 220 |
| 2007 | 225 |
| 2008 | 224 |
| 2009 | 266 |
| 2010 | 370 |
| 2011 | 403 |
| 2012 | 451 |
| 2013 | 546 |
| 2014 | 567 |
| 2015 | 421 |
| 2016 | 435 |
| 2017 | 349 |
| 2018 | 370 |
| 2019 | 382 |
| 2020 | 495 |
| 2021 | 617 |
| 2022 | 541 |
| 2023 | 675 |
| 2024 | 284 |