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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 45 |
| 1947 | 64 |
| 1948 | 55 |
| 1949 | 78 |
| 1950 | 85 |
| 1951 | 112 |
| 1952 | 139 |
| 1953 | 139 |
| 1954 | 135 |
| 1955 | 161 |
| 1956 | 139 |
| 1957 | 153 |
| 1958 | 154 |
| 1959 | 141 |
| 1960 | 142 |
| 1961 | 154 |
| 1962 | 180 |
| 1963 | 268 |
| 1964 | 358 |
| 1965 | 338 |
| 1966 | 418 |
| 1967 | 550 |
| 1968 | 599 |
| 1969 | 656 |
| 1970 | 710 |
| 1971 | 782 |
| 1972 | 837 |
| 1973 | 746 |
| 1974 | 691 |
| 1975 | 703 |
| 1976 | 478 |
| 1977 | 457 |
| 1978 | 408 |
| 1979 | 390 |
| 1980 | 378 |
| 1981 | 375 |
| 1982 | 367 |
| 1983 | 373 |
| 1984 | 321 |
| 1985 | 361 |
| 1986 | 367 |
| 1987 | 268 |
| 1988 | 335 |
| 1989 | 349 |
| 1990 | 332 |
| 1991 | 340 |
| 1992 | 321 |
| 1993 | 324 |
| 1994 | 305 |
| 1995 | 320 |
| 1996 | 336 |
| 1997 | 324 |
| 1998 | 287 |
| 1999 | 291 |
| 2000 | 326 |
| 2001 | 371 |
| 2002 | 358 |
| 2003 | 360 |
| 2004 | 348 |
| 2005 | 341 |
| 2006 | 374 |
| 2007 | 356 |
| 2008 | 371 |
| 2009 | 339 |
| 2010 | 397 |
| 2011 | 427 |
| 2012 | 430 |
| 2013 | 427 |
| 2014 | 404 |
| 2015 | 407 |
| 2016 | 389 |
| 2017 | 367 |
| 2018 | 332 |
| 2019 | 313 |
| 2020 | 347 |
| 2021 | 297 |
| 2022 | 346 |
| 2023 | 249 |
| 2024 | 269 |
| 2025 | 229 |
| 2026 | 133 |