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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 4 |
| 1982 | 2 |
| 1983 | 5 |
| 1984 | 4 |
| 1985 | 7 |
| 1986 | 2 |
| 1987 | 7 |
| 1988 | 11 |
| 1989 | 10 |
| 1990 | 13 |
| 1991 | 16 |
| 1992 | 15 |
| 1993 | 23 |
| 1994 | 26 |
| 1995 | 16 |
| 1996 | 29 |
| 1997 | 19 |
| 1998 | 26 |
| 1999 | 37 |
| 2000 | 26 |
| 2001 | 36 |
| 2002 | 31 |
| 2003 | 51 |
| 2004 | 61 |
| 2005 | 79 |
| 2006 | 101 |
| 2007 | 90 |
| 2008 | 88 |
| 2009 | 116 |
| 2010 | 146 |
| 2011 | 217 |
| 2012 | 260 |
| 2013 | 291 |
| 2014 | 375 |
| 2015 | 431 |
| 2016 | 475 |
| 2017 | 536 |
| 2018 | 695 |
| 2019 | 763 |
| 2020 | 829 |
| 2021 | 1003 |
| 2022 | 1212 |
| 2023 | 1247 |
| 2024 | 1420 |
| 2025 | 587 |