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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 45 |
| 1967 | 50 |
| 1968 | 54 |
| 1969 | 60 |
| 1970 | 50 |
| 1971 | 53 |
| 1972 | 69 |
| 1973 | 104 |
| 1974 | 83 |
| 1975 | 82 |
| 1976 | 79 |
| 1977 | 65 |
| 1978 | 57 |
| 1979 | 64 |
| 1980 | 52 |
| 1981 | 45 |
| 1982 | 67 |
| 1983 | 72 |
| 1984 | 60 |
| 1985 | 45 |
| 1986 | 47 |
| 1987 | 63 |
| 1988 | 60 |
| 1989 | 57 |
| 1990 | 57 |
| 1991 | 55 |
| 1992 | 59 |
| 1993 | 65 |
| 1994 | 60 |
| 1995 | 67 |
| 1996 | 64 |
| 1997 | 66 |
| 1998 | 57 |
| 1999 | 53 |
| 2000 | 49 |
| 2001 | 52 |
| 2002 | 47 |
| 2003 | 67 |
| 2004 | 93 |
| 2005 | 98 |
| 2006 | 102 |
| 2007 | 203 |
| 2008 | 167 |
| 2009 | 202 |
| 2010 | 155 |
| 2011 | 129 |
| 2012 | 147 |
| 2013 | 187 |
| 2014 | 168 |
| 2015 | 150 |
| 2016 | 246 |
| 2017 | 337 |
| 2018 | 354 |
| 2019 | 306 |
| 2020 | 264 |
| 2021 | 316 |
| 2022 | 301 |
| 2023 | 339 |
| 2024 | 131 |