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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1977 | 15 |
| 1978 | 71 |
| 1979 | 79 |
| 1980 | 39 |
| 1981 | 83 |
| 1982 | 72 |
| 1983 | 75 |
| 1984 | 71 |
| 1985 | 51 |
| 1986 | 75 |
| 1987 | 71 |
| 1988 | 81 |
| 1989 | 71 |
| 1990 | 63 |
| 1991 | 64 |
| 1992 | 109 |
| 1993 | 117 |
| 1994 | 149 |
| 1995 | 195 |
| 1996 | 283 |
| 1997 | 224 |
| 1998 | 186 |
| 1999 | 191 |
| 2000 | 177 |
| 2001 | 155 |
| 2002 | 188 |
| 2003 | 159 |
| 2004 | 168 |
| 2005 | 145 |
| 2006 | 135 |
| 2007 | 128 |
| 2008 | 153 |
| 2009 | 188 |
| 2010 | 237 |
| 2011 | 253 |
| 2012 | 198 |
| 2013 | 257 |
| 2014 | 217 |
| 2015 | 272 |
| 2016 | 260 |
| 2017 | 235 |
| 2018 | 253 |
| 2019 | 243 |
| 2020 | 286 |
| 2021 | 321 |
| 2022 | 365 |
| 2023 | 262 |
| 2024 | 107 |