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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 25 |
| 1980 | 18 |
| 1981 | 38 |
| 1982 | 31 |
| 1983 | 39 |
| 1984 | 37 |
| 1985 | 65 |
| 1986 | 34 |
| 1987 | 70 |
| 1988 | 54 |
| 1989 | 48 |
| 1990 | 46 |
| 1991 | 50 |
| 1992 | 46 |
| 1993 | 62 |
| 1994 | 34 |
| 1995 | 38 |
| 1996 | 42 |
| 1997 | 59 |
| 1998 | 75 |
| 1999 | 50 |
| 2000 | 36 |
| 2001 | 40 |
| 2002 | 78 |
| 2003 | 43 |
| 2004 | 55 |
| 2005 | 61 |
| 2006 | 77 |
| 2007 | 103 |
| 2008 | 62 |
| 2009 | 121 |
| 2010 | 90 |
| 2011 | 124 |
| 2012 | 57 |
| 2013 | 83 |
| 2014 | 67 |
| 2015 | 96 |
| 2016 | 91 |
| 2017 | 76 |
| 2018 | 63 |
| 2019 | 55 |
| 2020 | 126 |
| 2021 | 137 |
| 2022 | 149 |
| 2023 | 156 |
| 2024 | 52 |