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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 35 |
| 1982 | 35 |
| 1983 | 41 |
| 1984 | 31 |
| 1985 | 24 |
| 1986 | 29 |
| 1987 | 50 |
| 1988 | 28 |
| 1989 | 39 |
| 1990 | 59 |
| 1991 | 55 |
| 1992 | 58 |
| 1993 | 62 |
| 1994 | 51 |
| 1995 | 61 |
| 1996 | 64 |
| 1997 | 129 |
| 1998 | 97 |
| 1999 | 92 |
| 2000 | 100 |
| 2001 | 98 |
| 2002 | 85 |
| 2003 | 85 |
| 2004 | 79 |
| 2005 | 80 |
| 2006 | 87 |
| 2007 | 84 |
| 2008 | 110 |
| 2009 | 104 |
| 2010 | 128 |
| 2011 | 169 |
| 2012 | 143 |
| 2013 | 185 |
| 2014 | 173 |
| 2015 | 160 |
| 2016 | 162 |
| 2017 | 162 |
| 2018 | 169 |
| 2019 | 279 |
| 2020 | 406 |
| 2021 | 492 |
| 2022 | 424 |
| 2023 | 192 |
| 2024 | 53 |