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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 34 |
| 1982 | 56 |
| 1983 | 46 |
| 1984 | 62 |
| 1985 | 66 |
| 1986 | 77 |
| 1987 | 89 |
| 1988 | 110 |
| 1989 | 102 |
| 1990 | 109 |
| 1991 | 107 |
| 1992 | 173 |
| 1993 | 87 |
| 1994 | 119 |
| 1995 | 102 |
| 1996 | 126 |
| 1997 | 162 |
| 1998 | 124 |
| 1999 | 100 |
| 2000 | 128 |
| 2001 | 100 |
| 2002 | 109 |
| 2003 | 100 |
| 2004 | 105 |
| 2005 | 147 |
| 2006 | 224 |
| 2007 | 279 |
| 2008 | 185 |
| 2009 | 177 |
| 2010 | 185 |
| 2011 | 189 |
| 2012 | 256 |
| 2013 | 262 |
| 2014 | 243 |
| 2015 | 246 |
| 2016 | 200 |
| 2017 | 169 |
| 2018 | 158 |
| 2019 | 142 |
| 2020 | 232 |
| 2021 | 232 |
| 2022 | 193 |
| 2023 | 161 |
| 2024 | 76 |