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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 58 |
| 1981 | 53 |
| 1982 | 73 |
| 1983 | 81 |
| 1984 | 86 |
| 1985 | 92 |
| 1986 | 111 |
| 1987 | 120 |
| 1988 | 113 |
| 1989 | 134 |
| 1990 | 131 |
| 1991 | 218 |
| 1992 | 237 |
| 1993 | 218 |
| 1994 | 239 |
| 1995 | 243 |
| 1996 | 247 |
| 1997 | 240 |
| 1998 | 274 |
| 1999 | 315 |
| 2000 | 342 |
| 2001 | 350 |
| 2002 | 308 |
| 2003 | 309 |
| 2004 | 308 |
| 2005 | 318 |
| 2006 | 302 |
| 2007 | 296 |
| 2008 | 313 |
| 2009 | 278 |
| 2010 | 287 |
| 2011 | 308 |
| 2012 | 323 |
| 2013 | 306 |
| 2014 | 287 |
| 2015 | 342 |
| 2016 | 310 |
| 2017 | 316 |
| 2018 | 328 |
| 2019 | 336 |
| 2020 | 325 |
| 2021 | 318 |
| 2022 | 338 |
| 2023 | 345 |
| 2024 | 185 |