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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 5 |
| 1982 | 3 |
| 1983 | 9 |
| 1984 | 5 |
| 1985 | 10 |
| 1986 | 12 |
| 1987 | 12 |
| 1988 | 11 |
| 1989 | 19 |
| 1990 | 21 |
| 1991 | 22 |
| 1992 | 36 |
| 1993 | 37 |
| 1994 | 48 |
| 1995 | 37 |
| 1996 | 46 |
| 1997 | 76 |
| 1998 | 81 |
| 1999 | 72 |
| 2000 | 92 |
| 2001 | 114 |
| 2002 | 117 |
| 2003 | 168 |
| 2004 | 216 |
| 2005 | 270 |
| 2006 | 337 |
| 2007 | 338 |
| 2008 | 449 |
| 2009 | 516 |
| 2010 | 621 |
| 2011 | 748 |
| 2012 | 927 |
| 2013 | 1163 |
| 2014 | 1413 |
| 2015 | 1618 |
| 2016 | 1748 |
| 2017 | 1873 |
| 2018 | 2254 |
| 2019 | 2477 |
| 2020 | 2757 |
| 2021 | 3137 |
| 2022 | 3935 |
| 2023 | 3632 |
| 2024 | 1419 |