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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 31 |
| 1981 | 68 |
| 1982 | 49 |
| 1983 | 51 |
| 1984 | 53 |
| 1985 | 56 |
| 1986 | 47 |
| 1987 | 61 |
| 1988 | 59 |
| 1989 | 45 |
| 1990 | 51 |
| 1991 | 54 |
| 1992 | 55 |
| 1993 | 62 |
| 1994 | 86 |
| 1995 | 74 |
| 1996 | 86 |
| 1997 | 99 |
| 1998 | 92 |
| 1999 | 89 |
| 2000 | 140 |
| 2001 | 134 |
| 2002 | 113 |
| 2003 | 158 |
| 2004 | 140 |
| 2005 | 209 |
| 2006 | 258 |
| 2007 | 221 |
| 2008 | 215 |
| 2009 | 199 |
| 2010 | 222 |
| 2011 | 268 |
| 2012 | 239 |
| 2013 | 257 |
| 2014 | 240 |
| 2015 | 250 |
| 2016 | 240 |
| 2017 | 276 |
| 2018 | 163 |
| 2019 | 172 |
| 2020 | 285 |
| 2021 | 275 |
| 2022 | 234 |
| 2023 | 207 |
| 2024 | 84 |