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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 43 |
| 1946 | 90 |
| 1947 | 122 |
| 1948 | 159 |
| 1949 | 149 |
| 1950 | 240 |
| 1951 | 308 |
| 1952 | 317 |
| 1953 | 314 |
| 1954 | 322 |
| 1955 | 332 |
| 1956 | 334 |
| 1957 | 335 |
| 1958 | 318 |
| 1959 | 329 |
| 1960 | 319 |
| 1961 | 307 |
| 1962 | 346 |
| 1963 | 438 |
| 1964 | 513 |
| 1965 | 330 |
| 1966 | 278 |
| 1967 | 274 |
| 1968 | 351 |
| 1969 | 313 |
| 1970 | 286 |
| 1971 | 277 |
| 1972 | 358 |
| 1973 | 376 |
| 1974 | 398 |
| 1975 | 373 |
| 1976 | 391 |
| 1977 | 356 |
| 1978 | 443 |
| 1979 | 384 |
| 1980 | 407 |
| 1981 | 408 |
| 1982 | 423 |
| 1983 | 451 |
| 1984 | 468 |
| 1985 | 446 |
| 1986 | 527 |
| 1987 | 433 |
| 1988 | 518 |
| 1989 | 579 |
| 1990 | 534 |
| 1991 | 427 |
| 1992 | 380 |
| 1993 | 382 |
| 1994 | 377 |
| 1995 | 341 |
| 1996 | 382 |
| 1997 | 379 |
| 1998 | 394 |
| 1999 | 368 |
| 2000 | 336 |
| 2001 | 355 |
| 2002 | 357 |
| 2003 | 360 |
| 2004 | 386 |
| 2005 | 411 |
| 2006 | 406 |
| 2007 | 435 |
| 2008 | 450 |
| 2009 | 425 |
| 2010 | 456 |
| 2011 | 484 |
| 2012 | 496 |
| 2013 | 538 |
| 2014 | 490 |
| 2015 | 547 |
| 2016 | 479 |
| 2017 | 411 |
| 2018 | 416 |
| 2019 | 412 |
| 2020 | 385 |
| 2021 | 301 |
| 2022 | 189 |
| 2023 | 163 |
| 2024 | 48 |