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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1952 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1962 | 2 |
| 1963 | 1 |
| 1965 | 1 |
| 1974 | 3 |
| 1975 | 3 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1981 | 4 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 11 |
| 1987 | 11 |
| 1988 | 17 |
| 1989 | 23 |
| 1990 | 14 |
| 1991 | 15 |
| 1992 | 18 |
| 1993 | 27 |
| 1994 | 21 |
| 1995 | 27 |
| 1996 | 33 |
| 1997 | 44 |
| 1998 | 54 |
| 1999 | 57 |
| 2000 | 60 |
| 2001 | 96 |
| 2002 | 92 |
| 2003 | 113 |
| 2004 | 97 |
| 2005 | 122 |
| 2006 | 146 |
| 2007 | 159 |
| 2008 | 209 |
| 2009 | 231 |
| 2010 | 308 |
| 2011 | 340 |
| 2012 | 399 |
| 2013 | 528 |
| 2014 | 541 |
| 2015 | 630 |
| 2016 | 625 |
| 2017 | 706 |
| 2018 | 862 |
| 2019 | 1003 |
| 2020 | 1217 |
| 2021 | 1384 |
| 2022 | 1594 |
| 2023 | 1613 |
| 2024 | 567 |