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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1982 | 1 |
| 1984 | 3 |
| 1985 | 28 |
| 1986 | 37 |
| 1987 | 52 |
| 1988 | 46 |
| 1989 | 43 |
| 1990 | 62 |
| 1991 | 93 |
| 1992 | 79 |
| 1993 | 85 |
| 1994 | 87 |
| 1995 | 105 |
| 1996 | 100 |
| 1997 | 99 |
| 1998 | 120 |
| 1999 | 132 |
| 2000 | 125 |
| 2001 | 181 |
| 2002 | 155 |
| 2003 | 142 |
| 2004 | 167 |
| 2005 | 214 |
| 2006 | 170 |
| 2007 | 153 |
| 2008 | 144 |
| 2009 | 156 |
| 2010 | 171 |
| 2011 | 186 |
| 2012 | 170 |
| 2013 | 176 |
| 2014 | 177 |
| 2015 | 187 |
| 2016 | 166 |
| 2017 | 161 |
| 2018 | 144 |
| 2019 | 153 |
| 2020 | 161 |
| 2021 | 141 |
| 2022 | 184 |
| 2023 | 148 |
| 2024 | 137 |
| 2025 | 70 |