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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1978 | 18 |
| 1979 | 27 |
| 1980 | 53 |
| 1981 | 40 |
| 1982 | 62 |
| 1983 | 45 |
| 1984 | 43 |
| 1985 | 42 |
| 1986 | 67 |
| 1987 | 78 |
| 1988 | 61 |
| 1989 | 66 |
| 1990 | 56 |
| 1991 | 87 |
| 1992 | 99 |
| 1993 | 169 |
| 1994 | 124 |
| 1995 | 138 |
| 1996 | 185 |
| 1997 | 150 |
| 1998 | 91 |
| 1999 | 118 |
| 2000 | 141 |
| 2001 | 95 |
| 2002 | 99 |
| 2003 | 159 |
| 2004 | 213 |
| 2005 | 221 |
| 2006 | 196 |
| 2007 | 193 |
| 2008 | 194 |
| 2009 | 202 |
| 2010 | 221 |
| 2011 | 229 |
| 2012 | 224 |
| 2013 | 265 |
| 2014 | 235 |
| 2015 | 248 |
| 2016 | 248 |
| 2017 | 254 |
| 2018 | 223 |
| 2019 | 258 |
| 2020 | 262 |
| 2021 | 374 |
| 2022 | 303 |
| 2023 | 344 |
| 2024 | 302 |
| 2025 | 368 |
| 2026 | 273 |