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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1947 | 5 |
| 1949 | 1 |
| 1950 | 7 |
| 1951 | 10 |
| 1952 | 19 |
| 1953 | 17 |
| 1954 | 23 |
| 1955 | 18 |
| 1956 | 17 |
| 1957 | 15 |
| 1958 | 17 |
| 1959 | 23 |
| 1960 | 13 |
| 1961 | 19 |
| 1962 | 16 |
| 1963 | 14 |
| 1964 | 17 |
| 1965 | 6 |
| 1976 | 1 |
| 1979 | 3 |
| 1988 | 4 |
| 1989 | 12 |
| 1990 | 29 |
| 1991 | 30 |
| 1992 | 21 |
| 1993 | 22 |
| 1994 | 70 |
| 1995 | 209 |
| 1996 | 308 |
| 1997 | 356 |
| 1998 | 328 |
| 1999 | 407 |
| 2000 | 369 |
| 2001 | 437 |
| 2002 | 612 |
| 2003 | 678 |
| 2004 | 781 |
| 2005 | 1029 |
| 2006 | 1040 |
| 2007 | 1147 |
| 2008 | 1196 |
| 2009 | 1354 |
| 2010 | 1481 |
| 2011 | 1655 |
| 2012 | 1716 |
| 2013 | 1689 |
| 2014 | 1791 |
| 2015 | 1696 |
| 2016 | 1759 |
| 2017 | 1783 |
| 2018 | 1789 |
| 2019 | 1770 |
| 2020 | 1879 |
| 2021 | 1637 |
| 2022 | 1223 |
| 2023 | 1049 |
| 2024 | 574 |