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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 3 |
| 1980 | 2 |
| 1981 | 5 |
| 1982 | 3 |
| 1983 | 7 |
| 1984 | 5 |
| 1985 | 14 |
| 1986 | 11 |
| 1987 | 15 |
| 1988 | 15 |
| 1989 | 11 |
| 1990 | 3 |
| 1991 | 14 |
| 1992 | 12 |
| 1993 | 19 |
| 1994 | 18 |
| 1995 | 16 |
| 1996 | 21 |
| 1997 | 45 |
| 1998 | 36 |
| 1999 | 36 |
| 2000 | 44 |
| 2001 | 58 |
| 2002 | 86 |
| 2003 | 113 |
| 2004 | 177 |
| 2005 | 205 |
| 2006 | 178 |
| 2007 | 212 |
| 2008 | 230 |
| 2009 | 251 |
| 2010 | 320 |
| 2011 | 392 |
| 2012 | 489 |
| 2013 | 537 |
| 2014 | 592 |
| 2015 | 635 |
| 2016 | 678 |
| 2017 | 756 |
| 2018 | 828 |
| 2019 | 964 |
| 2020 | 1157 |
| 2021 | 1345 |
| 2022 | 1510 |
| 2023 | 1497 |
| 2024 | 644 |