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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 1 |
| 1978 | 2 |
| 1980 | 3 |
| 1981 | 73 |
| 1982 | 187 |
| 1983 | 208 |
| 1984 | 252 |
| 1985 | 210 |
| 1986 | 192 |
| 1987 | 215 |
| 1988 | 296 |
| 1989 | 271 |
| 1990 | 288 |
| 1991 | 300 |
| 1992 | 316 |
| 1993 | 355 |
| 1994 | 270 |
| 1995 | 323 |
| 1996 | 253 |
| 1997 | 317 |
| 1998 | 330 |
| 1999 | 298 |
| 2000 | 457 |
| 2001 | 480 |
| 2002 | 431 |
| 2003 | 464 |
| 2004 | 435 |
| 2005 | 524 |
| 2006 | 588 |
| 2007 | 605 |
| 2008 | 595 |
| 2009 | 598 |
| 2010 | 731 |
| 2011 | 798 |
| 2012 | 723 |
| 2013 | 789 |
| 2014 | 917 |
| 2015 | 1128 |
| 2016 | 1139 |
| 2017 | 1208 |
| 2018 | 1241 |
| 2019 | 1395 |
| 2020 | 1407 |
| 2021 | 1355 |
| 2022 | 1229 |
| 2023 | 147 |
| 2024 | 1535 |
| 2025 | 1106 |