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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 1 |
| 1969 | 3 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 2 |
| 1977 | 1 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 5 |
| 1984 | 6 |
| 1985 | 6 |
| 1986 | 3 |
| 1987 | 1 |
| 1988 | 4 |
| 1989 | 3 |
| 1990 | 6 |
| 1991 | 11 |
| 1992 | 23 |
| 1993 | 19 |
| 1994 | 33 |
| 1995 | 38 |
| 1996 | 31 |
| 1997 | 33 |
| 1998 | 20 |
| 1999 | 33 |
| 2000 | 34 |
| 2001 | 54 |
| 2002 | 44 |
| 2003 | 57 |
| 2004 | 66 |
| 2005 | 53 |
| 2006 | 59 |
| 2007 | 77 |
| 2008 | 85 |
| 2009 | 81 |
| 2010 | 125 |
| 2011 | 117 |
| 2012 | 177 |
| 2013 | 183 |
| 2014 | 153 |
| 2015 | 171 |
| 2016 | 162 |
| 2017 | 192 |
| 2018 | 211 |
| 2019 | 222 |
| 2020 | 245 |
| 2021 | 306 |
| 2022 | 309 |
| 2023 | 307 |
| 2024 | 269 |
| 2025 | 276 |
| 2026 | 75 |