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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 71 |
| 1980 | 84 |
| 1981 | 85 |
| 1982 | 72 |
| 1983 | 77 |
| 1984 | 89 |
| 1985 | 86 |
| 1986 | 101 |
| 1987 | 100 |
| 1988 | 102 |
| 1989 | 111 |
| 1990 | 107 |
| 1991 | 115 |
| 1992 | 122 |
| 1993 | 103 |
| 1994 | 7 |
| 1995 | 8 |
| 1996 | 6 |
| 1997 | 9 |
| 1998 | 8 |
| 1999 | 14 |
| 2000 | 17 |
| 2001 | 15 |
| 2002 | 23 |
| 2003 | 14 |
| 2004 | 25 |
| 2005 | 257 |
| 2006 | 251 |
| 2007 | 274 |
| 2008 | 289 |
| 2009 | 289 |
| 2010 | 286 |
| 2011 | 271 |
| 2012 | 259 |
| 2013 | 257 |
| 2014 | 259 |
| 2015 | 281 |
| 2016 | 252 |
| 2017 | 256 |
| 2018 | 216 |
| 2019 | 205 |
| 2020 | 215 |
| 2021 | 252 |
| 2022 | 248 |
| 2023 | 218 |
| 2024 | 75 |