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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 27 |
| 1947 | 17 |
| 1948 | 21 |
| 1949 | 21 |
| 1950 | 51 |
| 1951 | 56 |
| 1952 | 43 |
| 1953 | 33 |
| 1954 | 33 |
| 1955 | 40 |
| 1956 | 36 |
| 1957 | 36 |
| 1958 | 30 |
| 1959 | 29 |
| 1960 | 37 |
| 1961 | 39 |
| 1962 | 39 |
| 1963 | 56 |
| 1964 | 54 |
| 1965 | 64 |
| 1966 | 72 |
| 1967 | 95 |
| 1968 | 100 |
| 1969 | 83 |
| 1970 | 105 |
| 1971 | 104 |
| 1972 | 116 |
| 1973 | 99 |
| 1974 | 96 |
| 1975 | 102 |
| 1976 | 98 |
| 1977 | 118 |
| 1978 | 100 |
| 1979 | 97 |
| 1980 | 95 |
| 1981 | 126 |
| 1982 | 133 |
| 1983 | 134 |
| 1984 | 160 |
| 1985 | 146 |
| 1986 | 169 |
| 1987 | 215 |
| 1988 | 210 |
| 1989 | 245 |
| 1990 | 173 |
| 1991 | 195 |
| 1992 | 160 |
| 1993 | 156 |
| 1994 | 165 |
| 1995 | 174 |
| 1996 | 172 |
| 1997 | 165 |
| 1998 | 162 |
| 1999 | 172 |
| 2000 | 205 |
| 2001 | 219 |
| 2002 | 210 |
| 2003 | 204 |
| 2004 | 205 |
| 2005 | 235 |
| 2006 | 266 |
| 2007 | 287 |
| 2008 | 246 |
| 2009 | 274 |
| 2010 | 335 |
| 2011 | 323 |
| 2012 | 394 |
| 2013 | 390 |
| 2014 | 366 |
| 2015 | 360 |
| 2016 | 351 |
| 2017 | 360 |
| 2018 | 364 |
| 2019 | 361 |
| 2020 | 418 |
| 2021 | 445 |
| 2022 | 425 |
| 2023 | 364 |
| 2024 | 125 |