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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 18 |
| 1975 | 23 |
| 1976 | 7 |
| 1977 | 52 |
| 1979 | 23 |
| 1980 | 45 |
| 1981 | 33 |
| 1982 | 37 |
| 1983 | 30 |
| 1984 | 35 |
| 1985 | 31 |
| 1986 | 34 |
| 1987 | 44 |
| 1988 | 53 |
| 1989 | 51 |
| 1990 | 51 |
| 1991 | 45 |
| 1992 | 45 |
| 1993 | 41 |
| 1994 | 60 |
| 1995 | 49 |
| 1996 | 47 |
| 1997 | 55 |
| 1998 | 67 |
| 1999 | 62 |
| 2000 | 68 |
| 2001 | 112 |
| 2002 | 96 |
| 2003 | 93 |
| 2004 | 114 |
| 2005 | 122 |
| 2006 | 153 |
| 2007 | 226 |
| 2008 | 222 |
| 2009 | 208 |
| 2010 | 223 |
| 2011 | 263 |
| 2012 | 246 |
| 2013 | 243 |
| 2014 | 262 |
| 2015 | 259 |
| 2016 | 272 |
| 2017 | 291 |
| 2018 | 303 |
| 2019 | 268 |
| 2020 | 260 |
| 2021 | 381 |
| 2022 | 415 |
| 2023 | 400 |
| 2024 | 36 |