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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 10 |
| 1947 | 19 |
| 1948 | 19 |
| 1949 | 15 |
| 1950 | 28 |
| 1951 | 24 |
| 1952 | 12 |
| 1953 | 18 |
| 1954 | 14 |
| 1955 | 14 |
| 1956 | 12 |
| 1957 | 19 |
| 1958 | 13 |
| 1959 | 17 |
| 1960 | 20 |
| 1961 | 28 |
| 1962 | 28 |
| 1963 | 46 |
| 1964 | 61 |
| 1965 | 37 |
| 1966 | 29 |
| 1967 | 21 |
| 1968 | 34 |
| 1969 | 34 |
| 1970 | 32 |
| 1971 | 20 |
| 1972 | 42 |
| 1973 | 29 |
| 1974 | 20 |
| 1975 | 15 |
| 1976 | 15 |
| 1977 | 10 |
| 1978 | 10 |
| 1979 | 32 |
| 1980 | 8 |
| 1981 | 8 |
| 1982 | 12 |
| 1983 | 20 |
| 1984 | 39 |
| 1985 | 33 |
| 1986 | 42 |
| 1987 | 60 |
| 1988 | 50 |
| 1989 | 82 |
| 1990 | 66 |
| 1991 | 87 |
| 1992 | 132 |
| 1993 | 72 |
| 1994 | 83 |
| 1995 | 219 |
| 1996 | 187 |
| 1997 | 224 |
| 1998 | 173 |
| 1999 | 167 |
| 2000 | 182 |
| 2001 | 248 |
| 2002 | 167 |
| 2003 | 226 |
| 2004 | 203 |
| 2005 | 255 |
| 2006 | 204 |
| 2007 | 171 |
| 2008 | 204 |
| 2009 | 199 |
| 2010 | 198 |
| 2011 | 221 |
| 2012 | 227 |
| 2013 | 256 |
| 2014 | 230 |
| 2015 | 186 |
| 2016 | 209 |
| 2017 | 169 |
| 2018 | 228 |
| 2019 | 242 |
| 2020 | 240 |
| 2021 | 255 |
| 2022 | 342 |
| 2023 | 234 |
| 2024 | 72 |