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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 16 |
| 1947 | 22 |
| 1948 | 20 |
| 1949 | 16 |
| 1950 | 38 |
| 1951 | 40 |
| 1952 | 36 |
| 1953 | 45 |
| 1954 | 33 |
| 1955 | 54 |
| 1956 | 47 |
| 1957 | 58 |
| 1958 | 64 |
| 1959 | 53 |
| 1960 | 64 |
| 1961 | 64 |
| 1962 | 69 |
| 1963 | 138 |
| 1964 | 239 |
| 1965 | 239 |
| 1966 | 276 |
| 1967 | 291 |
| 1968 | 436 |
| 1969 | 395 |
| 1970 | 439 |
| 1971 | 401 |
| 1972 | 477 |
| 1973 | 498 |
| 1974 | 554 |
| 1975 | 467 |
| 1976 | 396 |
| 1977 | 422 |
| 1978 | 383 |
| 1979 | 412 |
| 1980 | 441 |
| 1981 | 344 |
| 1982 | 366 |
| 1983 | 350 |
| 1984 | 393 |
| 1985 | 333 |
| 1986 | 354 |
| 1987 | 297 |
| 1988 | 270 |
| 1989 | 296 |
| 1990 | 277 |
| 1991 | 317 |
| 1992 | 227 |
| 1993 | 256 |
| 1994 | 275 |
| 1995 | 243 |
| 1996 | 280 |
| 1997 | 268 |
| 1998 | 274 |
| 1999 | 265 |
| 2000 | 310 |
| 2001 | 322 |
| 2002 | 334 |
| 2003 | 342 |
| 2004 | 368 |
| 2005 | 390 |
| 2006 | 465 |
| 2007 | 467 |
| 2008 | 574 |
| 2009 | 563 |
| 2010 | 631 |
| 2011 | 739 |
| 2012 | 781 |
| 2013 | 803 |
| 2014 | 962 |
| 2015 | 951 |
| 2016 | 973 |
| 2017 | 977 |
| 2018 | 1038 |
| 2019 | 991 |
| 2020 | 1143 |
| 2021 | 1057 |
| 2022 | 1299 |
| 2023 | 1173 |
| 2024 | 1276 |
| 2025 | 760 |