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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1978 | 65 |
| 1979 | 72 |
| 1980 | 87 |
| 1981 | 79 |
| 1982 | 69 |
| 1983 | 78 |
| 1984 | 125 |
| 1985 | 127 |
| 1986 | 104 |
| 1987 | 106 |
| 1988 | 145 |
| 1989 | 171 |
| 1990 | 153 |
| 1991 | 139 |
| 1992 | 152 |
| 1993 | 143 |
| 1994 | 128 |
| 1995 | 148 |
| 1996 | 126 |
| 1997 | 119 |
| 1998 | 136 |
| 1999 | 225 |
| 2000 | 140 |
| 2001 | 159 |
| 2002 | 233 |
| 2003 | 325 |
| 2004 | 221 |
| 2005 | 311 |
| 2006 | 203 |
| 2007 | 182 |
| 2008 | 228 |
| 2009 | 259 |
| 2010 | 301 |
| 2011 | 371 |
| 2012 | 262 |
| 2013 | 202 |
| 2014 | 219 |
| 2015 | 251 |
| 2016 | 256 |
| 2017 | 282 |
| 2018 | 272 |
| 2019 | 264 |
| 2020 | 386 |
| 2021 | 405 |
| 2022 | 376 |
| 2023 | 384 |
| 2024 | 195 |