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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1927 | 1 |
| 1946 | 3 |
| 1948 | 1 |
| 1949 | 1 |
| 1958 | 1 |
| 1959 | 3 |
| 1961 | 1 |
| 1962 | 7 |
| 1963 | 2 |
| 1964 | 2 |
| 1965 | 4 |
| 1967 | 3 |
| 1969 | 2 |
| 1971 | 2 |
| 1972 | 2 |
| 1975 | 2 |
| 1977 | 1 |
| 1979 | 3 |
| 1980 | 5 |
| 1981 | 5 |
| 1982 | 4 |
| 1983 | 5 |
| 1984 | 5 |
| 1985 | 10 |
| 1986 | 10 |
| 1987 | 14 |
| 1988 | 20 |
| 1989 | 18 |
| 1990 | 22 |
| 1991 | 24 |
| 1992 | 34 |
| 1993 | 32 |
| 1994 | 37 |
| 1995 | 32 |
| 1996 | 37 |
| 1997 | 35 |
| 1998 | 36 |
| 1999 | 47 |
| 2000 | 43 |
| 2001 | 48 |
| 2002 | 59 |
| 2003 | 61 |
| 2004 | 62 |
| 2005 | 101 |
| 2006 | 122 |
| 2007 | 115 |
| 2008 | 142 |
| 2009 | 155 |
| 2010 | 172 |
| 2011 | 200 |
| 2012 | 193 |
| 2013 | 199 |
| 2014 | 215 |
| 2015 | 225 |
| 2016 | 270 |
| 2017 | 257 |
| 2018 | 273 |
| 2019 | 274 |
| 2020 | 284 |
| 2021 | 324 |
| 2022 | 311 |
| 2023 | 245 |
| 2024 | 202 |