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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 3 |
| 1947 | 11 |
| 1948 | 10 |
| 1949 | 9 |
| 1950 | 14 |
| 1951 | 26 |
| 1952 | 24 |
| 1953 | 24 |
| 1954 | 27 |
| 1955 | 13 |
| 1956 | 16 |
| 1957 | 12 |
| 1958 | 18 |
| 1959 | 8 |
| 1960 | 9 |
| 1961 | 5 |
| 1962 | 7 |
| 1963 | 10 |
| 1964 | 11 |
| 1965 | 8 |
| 1966 | 1 |
| 1969 | 1 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1985 | 2 |
| 1986 | 1 |
| 1988 | 3 |
| 1989 | 2 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 2 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 95 |
| 1998 | 209 |
| 1999 | 221 |
| 2000 | 226 |
| 2001 | 242 |
| 2002 | 291 |
| 2003 | 311 |
| 2004 | 344 |
| 2005 | 373 |
| 2006 | 366 |
| 2007 | 398 |
| 2008 | 410 |
| 2009 | 389 |
| 2010 | 431 |
| 2011 | 465 |
| 2012 | 466 |
| 2013 | 470 |
| 2014 | 483 |
| 2015 | 439 |
| 2016 | 329 |
| 2017 | 296 |
| 2018 | 300 |
| 2019 | 294 |
| 2020 | 269 |
| 2021 | 269 |
| 2022 | 318 |
| 2023 | 321 |
| 2024 | 293 |
| 2025 | 110 |