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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1950 | 2 |
| 1951 | 1 |
| 1953 | 3 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 2 |
| 1957 | 2 |
| 1958 | 2 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 2 |
| 1962 | 1 |
| 1963 | 10 |
| 1964 | 6 |
| 1965 | 1 |
| 1968 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1975 | 2 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 5 |
| 1983 | 6 |
| 1984 | 3 |
| 1985 | 2 |
| 1986 | 10 |
| 1987 | 7 |
| 1988 | 16 |
| 1989 | 17 |
| 1990 | 24 |
| 1991 | 26 |
| 1992 | 46 |
| 1993 | 41 |
| 1994 | 40 |
| 1995 | 44 |
| 1996 | 60 |
| 1997 | 77 |
| 1998 | 98 |
| 1999 | 114 |
| 2000 | 558 |
| 2001 | 184 |
| 2002 | 222 |
| 2003 | 298 |
| 2004 | 337 |
| 2005 | 383 |
| 2006 | 478 |
| 2007 | 484 |
| 2008 | 527 |
| 2009 | 548 |
| 2010 | 627 |
| 2011 | 665 |
| 2012 | 692 |
| 2013 | 962 |
| 2014 | 1586 |
| 2015 | 1923 |
| 2016 | 2140 |
| 2017 | 2387 |
| 2018 | 2676 |
| 2019 | 2848 |
| 2020 | 3495 |
| 2021 | 3802 |
| 2022 | 3869 |
| 2023 | 3722 |
| 2024 | 1667 |