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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1951 | 1 |
| 1952 | 2 |
| 1955 | 3 |
| 1957 | 8 |
| 1958 | 8 |
| 1959 | 12 |
| 1960 | 14 |
| 1961 | 9 |
| 1962 | 12 |
| 1963 | 13 |
| 1964 | 8 |
| 1965 | 5 |
| 1974 | 1 |
| 1981 | 2 |
| 1986 | 7 |
| 1987 | 30 |
| 1988 | 29 |
| 1989 | 39 |
| 1990 | 55 |
| 1991 | 43 |
| 1992 | 39 |
| 1993 | 29 |
| 1994 | 39 |
| 1995 | 56 |
| 1996 | 36 |
| 1997 | 42 |
| 1998 | 54 |
| 1999 | 34 |
| 2000 | 38 |
| 2001 | 46 |
| 2002 | 29 |
| 2003 | 41 |
| 2004 | 46 |
| 2005 | 63 |
| 2006 | 50 |
| 2007 | 36 |
| 2008 | 57 |
| 2009 | 51 |
| 2010 | 68 |
| 2011 | 64 |
| 2012 | 66 |
| 2013 | 89 |
| 2014 | 67 |
| 2015 | 84 |
| 2016 | 84 |
| 2017 | 87 |
| 2018 | 74 |
| 2019 | 81 |
| 2020 | 86 |
| 2021 | 95 |
| 2022 | 92 |
| 2023 | 76 |
| 2024 | 29 |