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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1952 | 1 |
| 1953 | 3 |
| 1954 | 2 |
| 1955 | 1 |
| 1966 | 2 |
| 1971 | 2 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1979 | 5 |
| 1980 | 4 |
| 1981 | 4 |
| 1982 | 5 |
| 1983 | 4 |
| 1984 | 4 |
| 1985 | 6 |
| 1986 | 2 |
| 1987 | 10 |
| 1988 | 9 |
| 1989 | 7 |
| 1990 | 10 |
| 1991 | 5 |
| 1992 | 9 |
| 1993 | 13 |
| 1994 | 10 |
| 1995 | 21 |
| 1996 | 19 |
| 1997 | 24 |
| 1998 | 23 |
| 1999 | 28 |
| 2000 | 43 |
| 2001 | 33 |
| 2002 | 35 |
| 2003 | 38 |
| 2004 | 73 |
| 2005 | 79 |
| 2006 | 91 |
| 2007 | 104 |
| 2008 | 124 |
| 2009 | 120 |
| 2010 | 138 |
| 2011 | 167 |
| 2012 | 228 |
| 2013 | 284 |
| 2014 | 340 |
| 2015 | 419 |
| 2016 | 399 |
| 2017 | 407 |
| 2018 | 486 |
| 2019 | 621 |
| 2020 | 746 |
| 2021 | 832 |
| 2022 | 1072 |
| 2023 | 1078 |
| 2024 | 415 |