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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 13 |
| 1947 | 17 |
| 1948 | 19 |
| 1949 | 9 |
| 1950 | 39 |
| 1951 | 58 |
| 1952 | 55 |
| 1953 | 46 |
| 1954 | 53 |
| 1955 | 76 |
| 1956 | 64 |
| 1957 | 59 |
| 1958 | 66 |
| 1959 | 72 |
| 1960 | 70 |
| 1961 | 80 |
| 1962 | 108 |
| 1963 | 55 |
| 1964 | 50 |
| 1965 | 11 |
| 1966 | 1 |
| 1972 | 1 |
| 1978 | 1 |
| 1981 | 2 |
| 1990 | 1 |
| 1991 | 4 |
| 1992 | 110 |
| 1993 | 272 |
| 1994 | 235 |
| 1995 | 225 |
| 1996 | 205 |
| 1997 | 216 |
| 1998 | 330 |
| 1999 | 209 |
| 2000 | 237 |
| 2001 | 215 |
| 2002 | 222 |
| 2003 | 259 |
| 2004 | 236 |
| 2005 | 281 |
| 2006 | 310 |
| 2007 | 329 |
| 2008 | 380 |
| 2009 | 349 |
| 2010 | 394 |
| 2011 | 395 |
| 2012 | 379 |
| 2013 | 414 |
| 2014 | 378 |
| 2015 | 373 |
| 2016 | 364 |
| 2017 | 370 |
| 2018 | 378 |
| 2019 | 379 |
| 2020 | 406 |
| 2021 | 453 |
| 2022 | 410 |
| 2023 | 362 |
| 2024 | 315 |
| 2025 | 17 |