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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1960 | 1 |
| 1982 | 1 |
| 1983 | 3 |
| 1984 | 19 |
| 1985 | 46 |
| 1986 | 127 |
| 1987 | 173 |
| 1988 | 175 |
| 1989 | 160 |
| 1990 | 156 |
| 1991 | 174 |
| 1992 | 176 |
| 1993 | 140 |
| 1994 | 151 |
| 1995 | 163 |
| 1996 | 159 |
| 1997 | 180 |
| 1998 | 163 |
| 1999 | 213 |
| 2000 | 207 |
| 2001 | 251 |
| 2002 | 224 |
| 2003 | 248 |
| 2004 | 237 |
| 2005 | 260 |
| 2006 | 298 |
| 2007 | 263 |
| 2008 | 245 |
| 2009 | 257 |
| 2010 | 242 |
| 2011 | 261 |
| 2012 | 296 |
| 2013 | 282 |
| 2014 | 291 |
| 2015 | 331 |
| 2016 | 330 |
| 2017 | 319 |
| 2018 | 311 |
| 2019 | 269 |
| 2020 | 287 |
| 2021 | 277 |
| 2022 | 340 |
| 2023 | 305 |
| 2024 | 113 |