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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 1 |
| 1967 | 1 |
| 1970 | 1 |
| 1971 | 1 |
| 1978 | 2 |
| 1979 | 2 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 3 |
| 1983 | 1 |
| 1984 | 2 |
| 1987 | 3 |
| 1988 | 3 |
| 1989 | 3 |
| 1990 | 3 |
| 1991 | 6 |
| 1992 | 5 |
| 1993 | 6 |
| 1994 | 14 |
| 1995 | 199 |
| 1996 | 232 |
| 1997 | 294 |
| 1998 | 234 |
| 1999 | 293 |
| 2000 | 295 |
| 2001 | 317 |
| 2002 | 305 |
| 2003 | 322 |
| 2004 | 363 |
| 2005 | 388 |
| 2006 | 414 |
| 2007 | 425 |
| 2008 | 423 |
| 2009 | 426 |
| 2010 | 453 |
| 2011 | 506 |
| 2012 | 447 |
| 2013 | 407 |
| 2014 | 344 |
| 2015 | 391 |
| 2016 | 394 |
| 2017 | 388 |
| 2018 | 420 |
| 2019 | 414 |
| 2020 | 499 |
| 2021 | 604 |
| 2022 | 595 |
| 2023 | 593 |
| 2024 | 209 |