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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 20 |
| 1947 | 17 |
| 1948 | 18 |
| 1949 | 26 |
| 1950 | 8 |
| 1951 | 7 |
| 1952 | 2 |
| 1953 | 10 |
| 1954 | 5 |
| 1955 | 11 |
| 1956 | 8 |
| 1957 | 2 |
| 1958 | 4 |
| 1959 | 19 |
| 1960 | 24 |
| 1961 | 38 |
| 1962 | 39 |
| 1963 | 1 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 1 |
| 1974 | 1 |
| 1977 | 1 |
| 1989 | 60 |
| 1990 | 153 |
| 1991 | 195 |
| 1992 | 274 |
| 1993 | 273 |
| 1994 | 327 |
| 1995 | 424 |
| 1996 | 543 |
| 1997 | 587 |
| 1998 | 602 |
| 1999 | 768 |
| 2000 | 815 |
| 2001 | 819 |
| 2002 | 927 |
| 2003 | 1009 |
| 2004 | 905 |
| 2005 | 830 |
| 2006 | 726 |
| 2007 | 705 |
| 2008 | 595 |
| 2009 | 595 |
| 2010 | 524 |
| 2011 | 510 |
| 2012 | 510 |
| 2013 | 494 |
| 2014 | 526 |
| 2015 | 558 |
| 2016 | 480 |
| 2017 | 385 |
| 2018 | 381 |
| 2019 | 371 |
| 2020 | 345 |
| 2021 | 243 |
| 2022 | 104 |
| 2023 | 88 |
| 2024 | 22 |