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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1986 | 4 |
| 1987 | 3 |
| 1988 | 5 |
| 1989 | 1 |
| 1990 | 19 |
| 1991 | 21 |
| 1992 | 19 |
| 1993 | 30 |
| 1994 | 19 |
| 1995 | 16 |
| 1996 | 24 |
| 1997 | 23 |
| 1998 | 27 |
| 1999 | 28 |
| 2000 | 27 |
| 2001 | 47 |
| 2002 | 62 |
| 2003 | 161 |
| 2004 | 138 |
| 2005 | 174 |
| 2006 | 177 |
| 2007 | 175 |
| 2008 | 197 |
| 2009 | 235 |
| 2010 | 268 |
| 2011 | 348 |
| 2012 | 429 |
| 2013 | 499 |
| 2014 | 707 |
| 2015 | 918 |
| 2016 | 1075 |
| 2017 | 1100 |
| 2018 | 1290 |
| 2019 | 1431 |
| 2020 | 1731 |
| 2021 | 2079 |
| 2022 | 2363 |
| 2023 | 2258 |
| 2024 | 992 |