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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 8 |
| 1981 | 5 |
| 1982 | 13 |
| 1983 | 8 |
| 1984 | 11 |
| 1985 | 9 |
| 1986 | 12 |
| 1987 | 13 |
| 1988 | 14 |
| 1989 | 20 |
| 1990 | 27 |
| 1991 | 24 |
| 1992 | 28 |
| 1993 | 21 |
| 1994 | 27 |
| 1995 | 34 |
| 1996 | 43 |
| 1997 | 33 |
| 1998 | 61 |
| 1999 | 81 |
| 2000 | 93 |
| 2001 | 96 |
| 2002 | 76 |
| 2003 | 125 |
| 2004 | 169 |
| 2005 | 188 |
| 2006 | 216 |
| 2007 | 204 |
| 2008 | 260 |
| 2009 | 257 |
| 2010 | 268 |
| 2011 | 263 |
| 2012 | 246 |
| 2013 | 281 |
| 2014 | 305 |
| 2015 | 267 |
| 2016 | 264 |
| 2017 | 200 |
| 2018 | 211 |
| 2019 | 166 |
| 2020 | 130 |
| 2021 | 40 |
| 2022 | 23 |
| 2023 | 27 |
| 2024 | 162 |
| 2025 | 168 |
| 2026 | 6 |