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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1965 | 1 |
| 1966 | 2 |
| 1967 | 2 |
| 1968 | 1 |
| 1969 | 3 |
| 1970 | 6 |
| 1971 | 1 |
| 1972 | 5 |
| 1973 | 7 |
| 1974 | 6 |
| 1975 | 8 |
| 1976 | 9 |
| 1977 | 6 |
| 1978 | 14 |
| 1979 | 12 |
| 1980 | 11 |
| 1981 | 43 |
| 1982 | 27 |
| 1983 | 24 |
| 1984 | 45 |
| 1985 | 22 |
| 1986 | 25 |
| 1987 | 66 |
| 1988 | 31 |
| 1989 | 35 |
| 1990 | 67 |
| 1991 | 36 |
| 1992 | 32 |
| 1993 | 81 |
| 1994 | 63 |
| 1995 | 122 |
| 1996 | 49 |
| 1997 | 56 |
| 1998 | 88 |
| 1999 | 38 |
| 2000 | 40 |
| 2001 | 95 |
| 2002 | 35 |
| 2003 | 234 |
| 2004 | 398 |
| 2005 | 389 |
| 2006 | 354 |
| 2007 | 256 |
| 2008 | 210 |
| 2009 | 182 |
| 2010 | 134 |
| 2011 | 107 |
| 2012 | 110 |
| 2013 | 94 |
| 2014 | 176 |
| 2015 | 180 |
| 2016 | 185 |
| 2017 | 163 |
| 2018 | 135 |
| 2019 | 162 |
| 2020 | 7317 |
| 2021 | 10892 |
| 2022 | 5657 |
| 2023 | 3730 |
| 2024 | 6057 |
| 2025 | 3073 |
| 2026 | 1 |