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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 68 |
| 1980 | 106 |
| 1981 | 149 |
| 1982 | 232 |
| 1983 | 174 |
| 1984 | 350 |
| 1985 | 397 |
| 1986 | 428 |
| 1987 | 555 |
| 1988 | 420 |
| 1989 | 548 |
| 1990 | 565 |
| 1991 | 687 |
| 1992 | 572 |
| 1993 | 497 |
| 1994 | 407 |
| 1995 | 518 |
| 1996 | 277 |
| 1997 | 232 |
| 1998 | 465 |
| 1999 | 286 |
| 2000 | 420 |
| 2001 | 229 |
| 2002 | 207 |
| 2003 | 278 |
| 2004 | 338 |
| 2005 | 205 |
| 2006 | 195 |
| 2007 | 155 |
| 2008 | 154 |
| 2009 | 145 |
| 2010 | 174 |
| 2011 | 182 |
| 2012 | 146 |
| 2013 | 149 |
| 2014 | 142 |
| 2015 | 158 |
| 2016 | 125 |
| 2017 | 101 |
| 2018 | 90 |
| 2019 | 125 |
| 2020 | 170 |
| 2021 | 217 |
| 2022 | 214 |
| 2023 | 114 |
| 2024 | 151 |
| 2025 | 124 |
| 2026 | 92 |