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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1911 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1966 | 2 |
| 1968 | 1 |
| 1972 | 1 |
| 1973 | 4 |
| 1974 | 4 |
| 1975 | 29 |
| 1976 | 21 |
| 1977 | 34 |
| 1978 | 18 |
| 1979 | 31 |
| 1980 | 44 |
| 1981 | 60 |
| 1982 | 80 |
| 1983 | 89 |
| 1984 | 72 |
| 1985 | 93 |
| 1986 | 92 |
| 1987 | 91 |
| 1988 | 87 |
| 1989 | 100 |
| 1990 | 99 |
| 1991 | 132 |
| 1992 | 125 |
| 1993 | 121 |
| 1994 | 118 |
| 1995 | 144 |
| 1996 | 143 |
| 1997 | 160 |
| 1998 | 179 |
| 1999 | 191 |
| 2000 | 214 |
| 2001 | 253 |
| 2002 | 322 |
| 2003 | 310 |
| 2004 | 338 |
| 2005 | 362 |
| 2006 | 384 |
| 2007 | 391 |
| 2008 | 422 |
| 2009 | 439 |
| 2010 | 499 |
| 2011 | 558 |
| 2012 | 604 |
| 2013 | 639 |
| 2014 | 786 |
| 2015 | 1015 |
| 2016 | 728 |
| 2017 | 541 |
| 2018 | 841 |
| 2019 | 771 |
| 2020 | 799 |
| 2021 | 854 |
| 2022 | 770 |
| 2023 | 658 |
| 2024 | 156 |