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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1915 | 1 |
| 1946 | 1 |
| 1951 | 4 |
| 1953 | 1 |
| 1965 | 1 |
| 1966 | 2 |
| 1967 | 2 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 2 |
| 1972 | 3 |
| 1973 | 1 |
| 1974 | 1 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 3 |
| 1980 | 1 |
| 1981 | 4 |
| 1982 | 12 |
| 1983 | 2 |
| 1984 | 3 |
| 1985 | 3 |
| 1986 | 7 |
| 1987 | 35 |
| 1988 | 78 |
| 1989 | 72 |
| 1990 | 96 |
| 1991 | 78 |
| 1992 | 101 |
| 1993 | 91 |
| 1994 | 98 |
| 1995 | 114 |
| 1996 | 125 |
| 1997 | 129 |
| 1998 | 130 |
| 1999 | 146 |
| 2000 | 155 |
| 2001 | 125 |
| 2002 | 138 |
| 2003 | 143 |
| 2004 | 172 |
| 2005 | 163 |
| 2006 | 195 |
| 2007 | 166 |
| 2008 | 176 |
| 2009 | 185 |
| 2010 | 193 |
| 2011 | 199 |
| 2012 | 206 |
| 2013 | 233 |
| 2014 | 389 |
| 2015 | 469 |
| 2016 | 552 |
| 2017 | 574 |
| 2018 | 579 |
| 2019 | 680 |
| 2020 | 791 |
| 2021 | 882 |
| 2022 | 753 |
| 2023 | 684 |
| 2024 | 785 |
| 2025 | 669 |