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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 2 |
| 1947 | 8 |
| 1948 | 7 |
| 1949 | 6 |
| 1950 | 9 |
| 1951 | 12 |
| 1952 | 9 |
| 1953 | 8 |
| 1954 | 6 |
| 1955 | 6 |
| 1956 | 2 |
| 1957 | 13 |
| 1958 | 8 |
| 1959 | 16 |
| 1960 | 6 |
| 1961 | 13 |
| 1962 | 16 |
| 1963 | 7 |
| 1964 | 18 |
| 1965 | 8 |
| 1967 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 8 |
| 1982 | 4 |
| 1983 | 6 |
| 1984 | 5 |
| 1985 | 12 |
| 1986 | 7 |
| 1987 | 10 |
| 1988 | 9 |
| 1989 | 10 |
| 1990 | 14 |
| 1991 | 6 |
| 1992 | 17 |
| 1993 | 15 |
| 1994 | 16 |
| 1995 | 13 |
| 1996 | 15 |
| 1997 | 17 |
| 1998 | 17 |
| 1999 | 50 |
| 2000 | 28 |
| 2001 | 40 |
| 2002 | 39 |
| 2003 | 61 |
| 2004 | 80 |
| 2005 | 77 |
| 2006 | 103 |
| 2007 | 106 |
| 2008 | 122 |
| 2009 | 134 |
| 2010 | 181 |
| 2011 | 200 |
| 2012 | 215 |
| 2013 | 220 |
| 2014 | 278 |
| 2015 | 301 |
| 2016 | 272 |
| 2017 | 284 |
| 2018 | 248 |
| 2019 | 258 |
| 2020 | 324 |
| 2021 | 369 |
| 2022 | 424 |
| 2023 | 377 |
| 2024 | 125 |