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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 1 |
| 1946 | 22 |
| 1947 | 11 |
| 1948 | 10 |
| 1949 | 7 |
| 1951 | 5 |
| 1952 | 27 |
| 1953 | 15 |
| 1954 | 23 |
| 1955 | 31 |
| 1956 | 29 |
| 1957 | 27 |
| 1958 | 17 |
| 1959 | 11 |
| 1960 | 16 |
| 1961 | 31 |
| 1962 | 17 |
| 1964 | 8 |
| 1965 | 67 |
| 1966 | 94 |
| 1967 | 167 |
| 1968 | 185 |
| 1969 | 182 |
| 1970 | 189 |
| 1971 | 199 |
| 1972 | 180 |
| 1973 | 190 |
| 1974 | 222 |
| 1975 | 162 |
| 1976 | 156 |
| 1977 | 171 |
| 1978 | 169 |
| 1979 | 188 |
| 1980 | 167 |
| 1981 | 197 |
| 1982 | 158 |
| 1983 | 158 |
| 1984 | 172 |
| 1985 | 179 |
| 1986 | 183 |
| 1987 | 177 |
| 1988 | 194 |
| 1989 | 199 |
| 1990 | 212 |
| 1991 | 188 |
| 1992 | 203 |
| 1993 | 225 |
| 1994 | 213 |
| 1995 | 237 |
| 1996 | 222 |
| 1997 | 246 |
| 1998 | 260 |
| 1999 | 246 |
| 2000 | 236 |
| 2001 | 261 |
| 2002 | 272 |
| 2003 | 309 |
| 2004 | 291 |
| 2005 | 366 |
| 2006 | 406 |
| 2007 | 392 |
| 2008 | 395 |
| 2009 | 442 |
| 2010 | 443 |
| 2011 | 441 |
| 2012 | 455 |
| 2013 | 442 |
| 2014 | 463 |
| 2015 | 407 |
| 2016 | 377 |
| 2017 | 414 |
| 2018 | 354 |
| 2019 | 338 |
| 2020 | 351 |
| 2021 | 374 |
| 2022 | 317 |
| 2023 | 280 |
| 2024 | 254 |
| 2025 | 1 |