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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1972 | 170 |
| 1973 | 187 |
| 1974 | 408 |
| 1975 | 404 |
| 1976 | 171 |
| 1977 | 243 |
| 1978 | 187 |
| 1979 | 191 |
| 1980 | 198 |
| 1981 | 158 |
| 1982 | 192 |
| 1983 | 161 |
| 1984 | 217 |
| 1985 | 214 |
| 1986 | 225 |
| 1987 | 222 |
| 1988 | 227 |
| 1989 | 228 |
| 1990 | 201 |
| 1991 | 209 |
| 1992 | 218 |
| 1993 | 205 |
| 1994 | 196 |
| 1995 | 200 |
| 1996 | 193 |
| 1997 | 227 |
| 1998 | 186 |
| 1999 | 165 |
| 2000 | 167 |
| 2001 | 186 |
| 2002 | 160 |
| 2003 | 178 |
| 2004 | 137 |
| 2005 | 100 |
| 2006 | 103 |
| 2007 | 113 |
| 2008 | 179 |
| 2009 | 142 |
| 2010 | 124 |
| 2011 | 148 |
| 2012 | 141 |
| 2013 | 146 |
| 2014 | 163 |
| 2015 | 156 |
| 2016 | 162 |
| 2017 | 155 |
| 2018 | 170 |
| 2019 | 225 |
| 2020 | 309 |
| 2021 | 237 |
| 2022 | 195 |
| 2023 | 608 |
| 2024 | 359 |