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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1960 | 1 |
| 1963 | 1 |
| 1969 | 1 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1976 | 1 |
| 1978 | 1 |
| 1980 | 2 |
| 1982 | 1 |
| 1984 | 3 |
| 1985 | 6 |
| 1986 | 3 |
| 1987 | 1 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 4 |
| 1991 | 6 |
| 1992 | 5 |
| 1993 | 3 |
| 1994 | 8 |
| 1995 | 13 |
| 1996 | 11 |
| 1997 | 9 |
| 1998 | 13 |
| 1999 | 15 |
| 2000 | 21 |
| 2001 | 18 |
| 2002 | 27 |
| 2003 | 30 |
| 2004 | 29 |
| 2005 | 36 |
| 2006 | 35 |
| 2007 | 40 |
| 2008 | 61 |
| 2009 | 74 |
| 2010 | 80 |
| 2011 | 76 |
| 2012 | 93 |
| 2013 | 88 |
| 2014 | 92 |
| 2015 | 88 |
| 2016 | 82 |
| 2017 | 83 |
| 2018 | 95 |
| 2019 | 99 |
| 2020 | 117 |
| 2021 | 119 |
| 2022 | 111 |
| 2023 | 105 |
| 2024 | 101 |