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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1926 | 1 |
| 1962 | 3 |
| 1963 | 8 |
| 1964 | 7 |
| 1965 | 3 |
| 1966 | 6 |
| 1967 | 6 |
| 1968 | 3 |
| 1969 | 2 |
| 1970 | 1 |
| 1971 | 4 |
| 1973 | 2 |
| 1974 | 5 |
| 1975 | 6 |
| 1976 | 8 |
| 1977 | 2 |
| 1978 | 5 |
| 1979 | 5 |
| 1980 | 8 |
| 1981 | 13 |
| 1982 | 17 |
| 1983 | 6 |
| 1984 | 14 |
| 1985 | 9 |
| 1986 | 11 |
| 1987 | 19 |
| 1988 | 22 |
| 1989 | 29 |
| 1990 | 21 |
| 1991 | 18 |
| 1992 | 19 |
| 1993 | 34 |
| 1994 | 29 |
| 1995 | 30 |
| 1996 | 29 |
| 1997 | 30 |
| 1998 | 38 |
| 1999 | 45 |
| 2000 | 51 |
| 2001 | 50 |
| 2002 | 81 |
| 2003 | 81 |
| 2004 | 114 |
| 2005 | 126 |
| 2006 | 179 |
| 2007 | 163 |
| 2008 | 171 |
| 2009 | 205 |
| 2010 | 227 |
| 2011 | 257 |
| 2012 | 296 |
| 2013 | 271 |
| 2014 | 251 |
| 2015 | 283 |
| 2016 | 293 |
| 2017 | 276 |
| 2018 | 322 |
| 2019 | 317 |
| 2020 | 347 |
| 2021 | 444 |
| 2022 | 424 |
| 2023 | 470 |
| 2024 | 190 |