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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1954 | 1 |
| 1958 | 1 |
| 1959 | 3 |
| 1960 | 3 |
| 1961 | 6 |
| 1962 | 1 |
| 1963 | 3 |
| 1964 | 7 |
| 1965 | 1 |
| 1977 | 1 |
| 1979 | 1 |
| 1989 | 1 |
| 1991 | 17 |
| 1992 | 8 |
| 1993 | 10 |
| 1994 | 135 |
| 1995 | 231 |
| 1996 | 285 |
| 1997 | 296 |
| 1998 | 224 |
| 1999 | 217 |
| 2000 | 198 |
| 2001 | 234 |
| 2002 | 202 |
| 2003 | 201 |
| 2004 | 240 |
| 2005 | 212 |
| 2006 | 233 |
| 2007 | 196 |
| 2008 | 166 |
| 2009 | 208 |
| 2010 | 226 |
| 2011 | 483 |
| 2012 | 468 |
| 2013 | 462 |
| 2014 | 475 |
| 2015 | 446 |
| 2016 | 524 |
| 2017 | 393 |
| 2018 | 399 |
| 2019 | 365 |
| 2020 | 377 |
| 2021 | 333 |
| 2022 | 280 |
| 2023 | 203 |
| 2024 | 67 |