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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 29 |
| 1982 | 58 |
| 1983 | 89 |
| 1984 | 75 |
| 1985 | 98 |
| 1986 | 129 |
| 1987 | 128 |
| 1988 | 159 |
| 1989 | 158 |
| 1990 | 178 |
| 1991 | 195 |
| 1992 | 168 |
| 1993 | 169 |
| 1994 | 164 |
| 1995 | 192 |
| 1996 | 200 |
| 1997 | 154 |
| 1998 | 184 |
| 1999 | 35 |
| 2000 | 165 |
| 2001 | 36 |
| 2002 | 31 |
| 2003 | 204 |
| 2004 | 200 |
| 2005 | 182 |
| 2006 | 242 |
| 2007 | 285 |
| 2008 | 234 |
| 2009 | 193 |
| 2010 | 183 |
| 2011 | 275 |
| 2012 | 230 |
| 2013 | 206 |
| 2014 | 222 |
| 2015 | 228 |
| 2016 | 233 |
| 2017 | 190 |
| 2018 | 156 |
| 2019 | 156 |
| 2020 | 166 |
| 2021 | 215 |
| 2022 | 194 |
| 2023 | 174 |
| 2024 | 99 |