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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 42 |
| 1980 | 62 |
| 1981 | 59 |
| 1982 | 63 |
| 1983 | 62 |
| 1984 | 67 |
| 1985 | 71 |
| 1986 | 69 |
| 1987 | 69 |
| 1988 | 70 |
| 1989 | 67 |
| 1990 | 67 |
| 1991 | 66 |
| 1992 | 136 |
| 1993 | 106 |
| 1994 | 122 |
| 1995 | 148 |
| 1996 | 154 |
| 1997 | 137 |
| 1998 | 172 |
| 1999 | 169 |
| 2000 | 201 |
| 2001 | 206 |
| 2002 | 241 |
| 2003 | 242 |
| 2004 | 229 |
| 2005 | 227 |
| 2006 | 224 |
| 2007 | 219 |
| 2008 | 249 |
| 2009 | 360 |
| 2010 | 396 |
| 2011 | 304 |
| 2012 | 306 |
| 2013 | 253 |
| 2014 | 269 |
| 2015 | 296 |
| 2016 | 273 |
| 2017 | 228 |
| 2018 | 224 |
| 2019 | 214 |
| 2020 | 268 |
| 2021 | 251 |
| 2022 | 171 |
| 2023 | 139 |
| 2024 | 120 |
| 2025 | 65 |