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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 7 |
| 1981 | 9 |
| 1982 | 5 |
| 1983 | 12 |
| 1984 | 12 |
| 1985 | 25 |
| 1986 | 35 |
| 1987 | 35 |
| 1988 | 44 |
| 1989 | 53 |
| 1990 | 67 |
| 1991 | 65 |
| 1992 | 72 |
| 1993 | 89 |
| 1994 | 104 |
| 1995 | 108 |
| 1996 | 155 |
| 1997 | 163 |
| 1998 | 201 |
| 1999 | 230 |
| 2000 | 263 |
| 2001 | 274 |
| 2002 | 354 |
| 2003 | 441 |
| 2004 | 520 |
| 2005 | 669 |
| 2006 | 774 |
| 2007 | 822 |
| 2008 | 951 |
| 2009 | 1157 |
| 2010 | 1318 |
| 2011 | 1537 |
| 2012 | 1853 |
| 2013 | 2093 |
| 2014 | 2479 |
| 2015 | 2768 |
| 2016 | 2792 |
| 2017 | 3125 |
| 2018 | 3559 |
| 2019 | 4182 |
| 2020 | 5115 |
| 2021 | 5800 |
| 2022 | 6911 |
| 2023 | 6798 |
| 2024 | 7459 |
| 2025 | 8901 |
| 2026 | 6554 |
| 2027 | 8 |