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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1959 | 1 |
| 1961 | 5 |
| 1962 | 4 |
| 1963 | 6 |
| 1964 | 11 |
| 1965 | 7 |
| 1966 | 5 |
| 1967 | 7 |
| 1968 | 11 |
| 1969 | 14 |
| 1970 | 10 |
| 1971 | 9 |
| 1972 | 11 |
| 1973 | 11 |
| 1974 | 9 |
| 1975 | 8 |
| 1976 | 13 |
| 1977 | 17 |
| 1978 | 18 |
| 1979 | 21 |
| 1980 | 38 |
| 1981 | 22 |
| 1982 | 30 |
| 1983 | 27 |
| 1984 | 38 |
| 1985 | 41 |
| 1986 | 39 |
| 1987 | 41 |
| 1988 | 58 |
| 1989 | 75 |
| 1990 | 69 |
| 1991 | 76 |
| 1992 | 64 |
| 1993 | 98 |
| 1994 | 96 |
| 1995 | 111 |
| 1996 | 125 |
| 1997 | 168 |
| 1998 | 195 |
| 1999 | 232 |
| 2000 | 311 |
| 2001 | 341 |
| 2002 | 391 |
| 2003 | 466 |
| 2004 | 533 |
| 2005 | 723 |
| 2006 | 745 |
| 2007 | 1000 |
| 2008 | 1206 |
| 2009 | 1423 |
| 2010 | 1647 |
| 2011 | 1899 |
| 2012 | 2032 |
| 2013 | 2218 |
| 2014 | 2553 |
| 2015 | 2686 |
| 2016 | 2708 |
| 2017 | 2848 |
| 2018 | 2949 |
| 2019 | 2985 |
| 2020 | 3417 |
| 2021 | 3574 |
| 2022 | 3402 |
| 2023 | 2939 |
| 2024 | 18 |