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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 9 |
| 1981 | 26 |
| 1982 | 48 |
| 1983 | 65 |
| 1984 | 56 |
| 1989 | 76 |
| 1990 | 62 |
| 1991 | 72 |
| 1992 | 86 |
| 1993 | 69 |
| 1994 | 70 |
| 1995 | 108 |
| 1996 | 130 |
| 1997 | 136 |
| 1998 | 118 |
| 1999 | 100 |
| 2000 | 104 |
| 2001 | 89 |
| 2002 | 94 |
| 2003 | 105 |
| 2004 | 114 |
| 2005 | 76 |
| 2006 | 89 |
| 2007 | 92 |
| 2008 | 113 |
| 2009 | 111 |
| 2010 | 149 |
| 2011 | 193 |
| 2012 | 172 |
| 2013 | 166 |
| 2014 | 168 |
| 2015 | 141 |
| 2016 | 154 |
| 2017 | 188 |
| 2018 | 171 |
| 2019 | 127 |
| 2020 | 176 |
| 2021 | 161 |
| 2022 | 151 |
| 2023 | 153 |
| 2024 | 42 |