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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1975 | 2 |
| 1977 | 6 |
| 1978 | 3 |
| 1980 | 12 |
| 1981 | 4 |
| 1982 | 167 |
| 1983 | 550 |
| 1984 | 601 |
| 1985 | 674 |
| 1986 | 726 |
| 1987 | 705 |
| 1988 | 729 |
| 1989 | 744 |
| 1990 | 698 |
| 1991 | 681 |
| 1992 | 672 |
| 1993 | 756 |
| 1994 | 1099 |
| 1995 | 1542 |
| 1996 | 1616 |
| 1997 | 1713 |
| 1998 | 1874 |
| 1999 | 1921 |
| 2000 | 2118 |
| 2001 | 2313 |
| 2002 | 2160 |
| 2003 | 2226 |
| 2004 | 2450 |
| 2005 | 2523 |
| 2006 | 2478 |
| 2007 | 2622 |
| 2008 | 2639 |
| 2009 | 2529 |
| 2010 | 2603 |
| 2011 | 2583 |
| 2012 | 2657 |
| 2013 | 2757 |
| 2014 | 2628 |
| 2015 | 2587 |
| 2016 | 2335 |
| 2017 | 2274 |
| 2018 | 2460 |
| 2019 | 2806 |
| 2020 | 3203 |
| 2021 | 3411 |
| 2022 | 3235 |
| 2023 | 3253 |
| 2024 | 1416 |