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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1914 | 1 |
| 1941 | 1 |
| 1942 | 1 |
| 1943 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1959 | 1 |
| 1961 | 3 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 3 |
| 1965 | 5 |
| 1966 | 7 |
| 1967 | 12 |
| 1968 | 4 |
| 1969 | 10 |
| 1970 | 10 |
| 1971 | 13 |
| 1972 | 13 |
| 1973 | 12 |
| 1974 | 12 |
| 1975 | 6 |
| 1976 | 17 |
| 1977 | 13 |
| 1978 | 13 |
| 1979 | 29 |
| 1980 | 16 |
| 1981 | 17 |
| 1982 | 12 |
| 1983 | 22 |
| 1984 | 17 |
| 1985 | 22 |
| 1986 | 42 |
| 1987 | 43 |
| 1988 | 39 |
| 1989 | 41 |
| 1990 | 42 |
| 1991 | 40 |
| 1992 | 48 |
| 1993 | 42 |
| 1994 | 35 |
| 1995 | 48 |
| 1996 | 46 |
| 1997 | 56 |
| 1998 | 43 |
| 1999 | 63 |
| 2000 | 79 |
| 2001 | 71 |
| 2002 | 83 |
| 2003 | 104 |
| 2004 | 107 |
| 2005 | 127 |
| 2006 | 120 |
| 2007 | 131 |
| 2008 | 152 |
| 2009 | 143 |
| 2010 | 176 |
| 2011 | 181 |
| 2012 | 209 |
| 2013 | 248 |
| 2014 | 277 |
| 2015 | 292 |
| 2016 | 314 |
| 2017 | 316 |
| 2018 | 328 |
| 2019 | 329 |
| 2020 | 435 |
| 2021 | 531 |
| 2022 | 527 |
| 2023 | 470 |
| 2024 | 164 |