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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1928 | 1 |
| 1933 | 1 |
| 1949 | 1 |
| 1953 | 1 |
| 1959 | 1 |
| 1960 | 7 |
| 1961 | 1 |
| 1962 | 2 |
| 1968 | 2 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1985 | 2 |
| 1986 | 2 |
| 1988 | 7 |
| 1989 | 2 |
| 1990 | 3 |
| 1991 | 3 |
| 1992 | 3 |
| 1994 | 11 |
| 1995 | 13 |
| 1996 | 11 |
| 1997 | 8 |
| 1998 | 9 |
| 1999 | 11 |
| 2000 | 10 |
| 2001 | 8 |
| 2002 | 9 |
| 2003 | 11 |
| 2004 | 20 |
| 2005 | 22 |
| 2006 | 27 |
| 2007 | 33 |
| 2008 | 38 |
| 2009 | 52 |
| 2010 | 49 |
| 2011 | 55 |
| 2012 | 55 |
| 2013 | 87 |
| 2014 | 90 |
| 2015 | 78 |
| 2016 | 82 |
| 2017 | 83 |
| 2018 | 104 |
| 2019 | 87 |
| 2020 | 114 |
| 2021 | 130 |
| 2022 | 169 |
| 2023 | 133 |
| 2024 | 143 |
| 2025 | 1 |