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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1954 | 1 |
| 1961 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1979 | 1 |
| 1981 | 5 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 2 |
| 1985 | 3 |
| 1986 | 5 |
| 1987 | 8 |
| 1988 | 7 |
| 1989 | 10 |
| 1990 | 14 |
| 1991 | 13 |
| 1992 | 15 |
| 1993 | 20 |
| 1994 | 14 |
| 1995 | 16 |
| 1996 | 16 |
| 1997 | 13 |
| 1998 | 7 |
| 1999 | 12 |
| 2000 | 16 |
| 2001 | 23 |
| 2002 | 31 |
| 2003 | 35 |
| 2004 | 46 |
| 2005 | 61 |
| 2006 | 75 |
| 2007 | 81 |
| 2008 | 83 |
| 2009 | 80 |
| 2010 | 94 |
| 2011 | 76 |
| 2012 | 104 |
| 2013 | 78 |
| 2014 | 81 |
| 2015 | 92 |
| 2016 | 117 |
| 2017 | 111 |
| 2018 | 128 |
| 2019 | 132 |
| 2020 | 121 |
| 2021 | 145 |
| 2022 | 116 |
| 2023 | 108 |
| 2024 | 102 |
| 2025 | 51 |