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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 3 |
| 1947 | 5 |
| 1948 | 7 |
| 1950 | 5 |
| 1951 | 11 |
| 1952 | 12 |
| 1953 | 24 |
| 1954 | 27 |
| 1955 | 30 |
| 1956 | 26 |
| 1957 | 24 |
| 1958 | 34 |
| 1959 | 20 |
| 1960 | 29 |
| 1961 | 43 |
| 1962 | 44 |
| 1963 | 72 |
| 1964 | 102 |
| 1965 | 126 |
| 1966 | 107 |
| 1967 | 133 |
| 1968 | 195 |
| 1969 | 164 |
| 1970 | 194 |
| 1971 | 188 |
| 1972 | 229 |
| 1973 | 170 |
| 1974 | 203 |
| 1975 | 231 |
| 1976 | 182 |
| 1977 | 213 |
| 1978 | 219 |
| 1979 | 286 |
| 1980 | 288 |
| 1981 | 257 |
| 1982 | 295 |
| 1983 | 286 |
| 1984 | 340 |
| 1985 | 320 |
| 1986 | 383 |
| 1987 | 332 |
| 1988 | 319 |
| 1989 | 316 |
| 1990 | 361 |
| 1991 | 355 |
| 1992 | 405 |
| 1993 | 373 |
| 1994 | 519 |
| 1995 | 381 |
| 1996 | 380 |
| 1997 | 418 |
| 1998 | 424 |
| 1999 | 451 |
| 2000 | 490 |
| 2001 | 521 |
| 2002 | 505 |
| 2003 | 573 |
| 2004 | 542 |
| 2005 | 616 |
| 2006 | 720 |
| 2007 | 726 |
| 2008 | 815 |
| 2009 | 915 |
| 2010 | 1012 |
| 2011 | 1141 |
| 2012 | 1212 |
| 2013 | 1164 |
| 2014 | 1290 |
| 2015 | 1392 |
| 2016 | 1486 |
| 2017 | 1486 |
| 2018 | 1467 |
| 2019 | 1572 |
| 2020 | 1635 |
| 2021 | 1618 |
| 2022 | 1177 |
| 2023 | 1235 |
| 2024 | 1933 |
| 2025 | 1391 |
| 2026 | 3 |