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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1924 | 1 |
| 1928 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1963 | 2 |
| 1965 | 1 |
| 1968 | 1 |
| 1970 | 1 |
| 1971 | 2 |
| 1972 | 7 |
| 1973 | 18 |
| 1974 | 15 |
| 1975 | 33 |
| 1976 | 39 |
| 1977 | 32 |
| 1978 | 20 |
| 1979 | 28 |
| 1980 | 25 |
| 1981 | 33 |
| 1982 | 25 |
| 1983 | 38 |
| 1984 | 35 |
| 1985 | 37 |
| 1986 | 37 |
| 1987 | 33 |
| 1988 | 45 |
| 1989 | 50 |
| 1990 | 46 |
| 1991 | 61 |
| 1992 | 55 |
| 1993 | 82 |
| 1994 | 96 |
| 1995 | 119 |
| 1996 | 105 |
| 1997 | 134 |
| 1998 | 140 |
| 1999 | 126 |
| 2000 | 176 |
| 2001 | 158 |
| 2002 | 164 |
| 2003 | 174 |
| 2004 | 206 |
| 2005 | 212 |
| 2006 | 218 |
| 2007 | 249 |
| 2008 | 245 |
| 2009 | 272 |
| 2010 | 333 |
| 2011 | 369 |
| 2012 | 425 |
| 2013 | 462 |
| 2014 | 485 |
| 2015 | 508 |
| 2016 | 587 |
| 2017 | 625 |
| 2018 | 795 |
| 2019 | 1039 |
| 2020 | 1412 |
| 2021 | 1651 |
| 2022 | 1726 |
| 2023 | 1655 |
| 2024 | 565 |