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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1982 | 3 |
| 1983 | 7 |
| 1984 | 5 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 3 |
| 1990 | 4 |
| 1991 | 13 |
| 1992 | 19 |
| 1993 | 17 |
| 1994 | 28 |
| 1995 | 23 |
| 1996 | 27 |
| 1997 | 30 |
| 1998 | 17 |
| 1999 | 43 |
| 2000 | 38 |
| 2001 | 43 |
| 2002 | 63 |
| 2003 | 67 |
| 2004 | 59 |
| 2005 | 94 |
| 2006 | 92 |
| 2007 | 123 |
| 2008 | 145 |
| 2009 | 155 |
| 2010 | 137 |
| 2011 | 164 |
| 2012 | 227 |
| 2013 | 206 |
| 2014 | 211 |
| 2015 | 228 |
| 2016 | 245 |
| 2017 | 238 |
| 2018 | 321 |
| 2019 | 362 |
| 2020 | 393 |
| 2021 | 436 |
| 2022 | 505 |
| 2023 | 511 |
| 2024 | 241 |