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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 1 |
| 1944 | 1 |
| 1945 | 5 |
| 1946 | 11 |
| 1947 | 22 |
| 1948 | 15 |
| 1949 | 15 |
| 1950 | 8 |
| 1951 | 15 |
| 1952 | 18 |
| 1953 | 13 |
| 1954 | 17 |
| 1955 | 17 |
| 1956 | 18 |
| 1957 | 11 |
| 1958 | 16 |
| 1959 | 12 |
| 1960 | 9 |
| 1961 | 11 |
| 1962 | 23 |
| 1963 | 15 |
| 1964 | 16 |
| 1965 | 12 |
| 1966 | 22 |
| 1967 | 32 |
| 1968 | 27 |
| 1969 | 37 |
| 1970 | 18 |
| 1971 | 34 |
| 1972 | 35 |
| 1973 | 38 |
| 1974 | 46 |
| 1975 | 41 |
| 1976 | 51 |
| 1977 | 57 |
| 1978 | 85 |
| 1979 | 54 |
| 1980 | 82 |
| 1981 | 80 |
| 1982 | 89 |
| 1983 | 102 |
| 1984 | 85 |
| 1985 | 116 |
| 1986 | 114 |
| 1987 | 112 |
| 1988 | 115 |
| 1989 | 147 |
| 1990 | 133 |
| 1991 | 123 |
| 1992 | 157 |
| 1993 | 137 |
| 1994 | 145 |
| 1995 | 154 |
| 1996 | 172 |
| 1997 | 165 |
| 1998 | 148 |
| 1999 | 179 |
| 2000 | 148 |
| 2001 | 191 |
| 2002 | 213 |
| 2003 | 203 |
| 2004 | 217 |
| 2005 | 252 |
| 2006 | 268 |
| 2007 | 279 |
| 2008 | 306 |
| 2009 | 323 |
| 2010 | 344 |
| 2011 | 353 |
| 2012 | 362 |
| 2013 | 436 |
| 2014 | 421 |
| 2015 | 414 |
| 2016 | 432 |
| 2017 | 425 |
| 2018 | 470 |
| 2019 | 622 |
| 2020 | 636 |
| 2021 | 720 |
| 2022 | 699 |
| 2023 | 686 |
| 2024 | 335 |