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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 | 67 |
| 1948 | 55 |
| 1949 | 79 |
| 1950 | 85 |
| 1951 | 115 |
| 1952 | 144 |
| 1953 | 140 |
| 1954 | 137 |
| 1955 | 161 |
| 1956 | 139 |
| 1957 | 153 |
| 1958 | 155 |
| 1959 | 143 |
| 1960 | 142 |
| 1961 | 157 |
| 1962 | 201 |
| 1963 | 372 |
| 1964 | 534 |
| 1965 | 461 |
| 1966 | 578 |
| 1967 | 697 |
| 1968 | 791 |
| 1969 | 857 |
| 1970 | 949 |
| 1971 | 991 |
| 1972 | 1056 |
| 1973 | 921 |
| 1974 | 859 |
| 1975 | 857 |
| 1976 | 663 |
| 1977 | 608 |
| 1978 | 570 |
| 1979 | 544 |
| 1980 | 533 |
| 1981 | 496 |
| 1982 | 516 |
| 1983 | 513 |
| 1984 | 471 |
| 1985 | 513 |
| 1986 | 499 |
| 1987 | 408 |
| 1988 | 447 |
| 1989 | 446 |
| 1990 | 452 |
| 1991 | 428 |
| 1992 | 423 |
| 1993 | 394 |
| 1994 | 363 |
| 1995 | 373 |
| 1996 | 395 |
| 1997 | 379 |
| 1998 | 344 |
| 1999 | 326 |
| 2000 | 367 |
| 2001 | 406 |
| 2002 | 383 |
| 2003 | 408 |
| 2004 | 376 |
| 2005 | 373 |
| 2006 | 420 |
| 2007 | 388 |
| 2008 | 419 |
| 2009 | 394 |
| 2010 | 443 |
| 2011 | 472 |
| 2012 | 479 |
| 2013 | 467 |
| 2014 | 429 |
| 2015 | 434 |
| 2016 | 409 |
| 2017 | 384 |
| 2018 | 351 |
| 2019 | 337 |
| 2020 | 366 |
| 2021 | 315 |
| 2022 | 376 |
| 2023 | 263 |
| 2024 | 104 |