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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 2 |
| 1967 | 1 |
| 1968 | 2 |
| 1969 | 1 |
| 1971 | 1 |
| 1975 | 3 |
| 1976 | 1 |
| 1977 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1984 | 3 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 1 |
| 1989 | 2 |
| 1990 | 2 |
| 1992 | 46 |
| 1993 | 87 |
| 1994 | 83 |
| 1995 | 108 |
| 1996 | 149 |
| 1997 | 149 |
| 1998 | 119 |
| 1999 | 128 |
| 2000 | 173 |
| 2001 | 195 |
| 2002 | 209 |
| 2003 | 216 |
| 2004 | 191 |
| 2005 | 202 |
| 2006 | 176 |
| 2007 | 221 |
| 2008 | 289 |
| 2009 | 224 |
| 2010 | 183 |
| 2011 | 170 |
| 2012 | 170 |
| 2013 | 156 |
| 2014 | 168 |
| 2015 | 179 |
| 2016 | 157 |
| 2017 | 181 |
| 2018 | 177 |
| 2019 | 196 |
| 2020 | 299 |
| 2021 | 288 |
| 2022 | 283 |
| 2023 | 279 |
| 2024 | 96 |