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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1958 | 1 |
| 1962 | 1 |
| 1968 | 1 |
| 1970 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1981 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1987 | 1 |
| 1988 | 3 |
| 1989 | 1 |
| 1990 | 5 |
| 1992 | 5 |
| 1993 | 6 |
| 1994 | 8 |
| 1995 | 3 |
| 1996 | 6 |
| 1997 | 7 |
| 1998 | 12 |
| 1999 | 17 |
| 2000 | 21 |
| 2001 | 30 |
| 2002 | 47 |
| 2003 | 40 |
| 2004 | 35 |
| 2005 | 48 |
| 2006 | 48 |
| 2007 | 47 |
| 2008 | 72 |
| 2009 | 65 |
| 2010 | 63 |
| 2011 | 74 |
| 2012 | 60 |
| 2013 | 53 |
| 2014 | 86 |
| 2015 | 116 |
| 2016 | 123 |
| 2017 | 102 |
| 2018 | 89 |
| 2019 | 94 |
| 2020 | 93 |
| 2021 | 84 |
| 2022 | 63 |
| 2023 | 65 |
| 2024 | 69 |
| 2025 | 47 |