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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 25 |
| 1946 | 31 |
| 1947 | 32 |
| 1948 | 47 |
| 1949 | 36 |
| 1950 | 90 |
| 1951 | 92 |
| 1952 | 89 |
| 1953 | 75 |
| 1954 | 103 |
| 1955 | 99 |
| 1956 | 122 |
| 1957 | 97 |
| 1958 | 117 |
| 1959 | 99 |
| 1960 | 88 |
| 1961 | 84 |
| 1962 | 135 |
| 1963 | 189 |
| 1964 | 224 |
| 1965 | 164 |
| 1966 | 186 |
| 1967 | 197 |
| 1968 | 227 |
| 1969 | 244 |
| 1970 | 242 |
| 1971 | 251 |
| 1972 | 301 |
| 1973 | 305 |
| 1974 | 311 |
| 1975 | 260 |
| 1976 | 263 |
| 1977 | 296 |
| 1978 | 265 |
| 1979 | 267 |
| 1980 | 303 |
| 1981 | 226 |
| 1982 | 270 |
| 1983 | 240 |
| 1984 | 288 |
| 1985 | 291 |
| 1986 | 293 |
| 1987 | 204 |
| 1988 | 164 |
| 1989 | 186 |
| 1990 | 190 |
| 1991 | 170 |
| 1992 | 163 |
| 1993 | 151 |
| 1994 | 148 |
| 1995 | 160 |
| 1996 | 143 |
| 1997 | 145 |
| 1998 | 137 |
| 1999 | 140 |
| 2000 | 167 |
| 2001 | 156 |
| 2002 | 157 |
| 2003 | 209 |
| 2004 | 207 |
| 2005 | 194 |
| 2006 | 189 |
| 2007 | 215 |
| 2008 | 215 |
| 2009 | 240 |
| 2010 | 244 |
| 2011 | 240 |
| 2012 | 254 |
| 2013 | 251 |
| 2014 | 236 |
| 2015 | 205 |
| 2016 | 238 |
| 2017 | 265 |
| 2018 | 253 |
| 2019 | 229 |
| 2020 | 277 |
| 2021 | 289 |
| 2022 | 282 |
| 2023 | 250 |
| 2024 | 65 |