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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 1 |
| 1946 | 6 |
| 1948 | 3 |
| 1949 | 1 |
| 1950 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 2 |
| 1959 | 2 |
| 1960 | 2 |
| 1961 | 4 |
| 1962 | 3 |
| 1963 | 3 |
| 1964 | 4 |
| 1965 | 1 |
| 1966 | 3 |
| 1970 | 1 |
| 1971 | 9 |
| 1972 | 8 |
| 1973 | 3 |
| 1974 | 8 |
| 1975 | 2 |
| 1976 | 6 |
| 1977 | 2 |
| 1978 | 11 |
| 1979 | 13 |
| 1980 | 12 |
| 1981 | 15 |
| 1982 | 15 |
| 1983 | 17 |
| 1984 | 6 |
| 1985 | 31 |
| 1986 | 22 |
| 1987 | 46 |
| 1988 | 33 |
| 1989 | 45 |
| 1990 | 47 |
| 1991 | 52 |
| 1992 | 45 |
| 1993 | 54 |
| 1994 | 64 |
| 1995 | 59 |
| 1996 | 65 |
| 1997 | 86 |
| 1998 | 78 |
| 1999 | 73 |
| 2000 | 76 |
| 2001 | 84 |
| 2002 | 116 |
| 2003 | 128 |
| 2004 | 142 |
| 2005 | 150 |
| 2006 | 149 |
| 2007 | 163 |
| 2008 | 212 |
| 2009 | 187 |
| 2010 | 216 |
| 2011 | 286 |
| 2012 | 263 |
| 2013 | 270 |
| 2014 | 288 |
| 2015 | 255 |
| 2016 | 280 |
| 2017 | 310 |
| 2018 | 326 |
| 2019 | 329 |
| 2020 | 403 |
| 2021 | 450 |
| 2022 | 420 |
| 2023 | 413 |
| 2024 | 152 |