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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1960 | 1 |
| 1965 | 1 |
| 1968 | 1 |
| 1973 | 1 |
| 1976 | 1 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 2 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 1 |
| 1983 | 3 |
| 1984 | 7 |
| 1985 | 10 |
| 1986 | 6 |
| 1987 | 8 |
| 1988 | 13 |
| 1989 | 13 |
| 1990 | 11 |
| 1991 | 17 |
| 1992 | 9 |
| 1993 | 22 |
| 1994 | 29 |
| 1995 | 24 |
| 1996 | 28 |
| 1997 | 29 |
| 1998 | 33 |
| 1999 | 39 |
| 2000 | 46 |
| 2001 | 53 |
| 2002 | 51 |
| 2003 | 66 |
| 2004 | 98 |
| 2005 | 123 |
| 2006 | 114 |
| 2007 | 137 |
| 2008 | 155 |
| 2009 | 207 |
| 2010 | 253 |
| 2011 | 252 |
| 2012 | 276 |
| 2013 | 331 |
| 2014 | 473 |
| 2015 | 510 |
| 2016 | 510 |
| 2017 | 539 |
| 2018 | 676 |
| 2019 | 769 |
| 2020 | 865 |
| 2021 | 987 |
| 2022 | 1249 |
| 2023 | 1279 |
| 2024 | 494 |