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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1961 | 1 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1968 | 2 |
| 1972 | 1 |
| 1975 | 1 |
| 1977 | 1 |
| 1979 | 76 |
| 1980 | 89 |
| 1981 | 87 |
| 1982 | 86 |
| 1983 | 96 |
| 1984 | 101 |
| 1985 | 117 |
| 1986 | 130 |
| 1987 | 141 |
| 1988 | 152 |
| 1989 | 148 |
| 1990 | 173 |
| 1991 | 197 |
| 1992 | 183 |
| 1993 | 182 |
| 1994 | 104 |
| 1995 | 125 |
| 1996 | 150 |
| 1997 | 136 |
| 1998 | 165 |
| 1999 | 180 |
| 2000 | 223 |
| 2001 | 241 |
| 2002 | 317 |
| 2003 | 395 |
| 2004 | 501 |
| 2005 | 830 |
| 2006 | 872 |
| 2007 | 980 |
| 2008 | 1145 |
| 2009 | 1305 |
| 2010 | 1442 |
| 2011 | 1631 |
| 2012 | 1840 |
| 2013 | 2188 |
| 2014 | 2513 |
| 2015 | 2787 |
| 2016 | 2893 |
| 2017 | 3034 |
| 2018 | 3519 |
| 2019 | 3917 |
| 2020 | 4694 |
| 2021 | 5273 |
| 2022 | 6089 |
| 2023 | 6185 |
| 2024 | 2245 |