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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 11 |
| 1947 | 4 |
| 1948 | 11 |
| 1949 | 8 |
| 1950 | 23 |
| 1951 | 30 |
| 1952 | 36 |
| 1953 | 23 |
| 1954 | 21 |
| 1955 | 21 |
| 1956 | 18 |
| 1957 | 24 |
| 1958 | 16 |
| 1959 | 19 |
| 1960 | 23 |
| 1961 | 21 |
| 1962 | 20 |
| 1963 | 38 |
| 1964 | 43 |
| 1965 | 30 |
| 1966 | 40 |
| 1967 | 54 |
| 1968 | 50 |
| 1969 | 66 |
| 1970 | 58 |
| 1971 | 75 |
| 1972 | 64 |
| 1973 | 60 |
| 1974 | 75 |
| 1975 | 62 |
| 1976 | 35 |
| 1977 | 41 |
| 1978 | 65 |
| 1979 | 38 |
| 1980 | 47 |
| 1981 | 52 |
| 1982 | 51 |
| 1983 | 58 |
| 1984 | 50 |
| 1985 | 60 |
| 1986 | 57 |
| 1987 | 48 |
| 1988 | 50 |
| 1989 | 42 |
| 1990 | 63 |
| 1991 | 52 |
| 1992 | 53 |
| 1993 | 83 |
| 1994 | 88 |
| 1995 | 78 |
| 1996 | 57 |
| 1997 | 95 |
| 1998 | 120 |
| 1999 | 120 |
| 2000 | 124 |
| 2001 | 135 |
| 2002 | 147 |
| 2003 | 131 |
| 2004 | 146 |
| 2005 | 163 |
| 2006 | 181 |
| 2007 | 182 |
| 2008 | 194 |
| 2009 | 230 |
| 2010 | 214 |
| 2011 | 214 |
| 2012 | 229 |
| 2013 | 260 |
| 2014 | 253 |
| 2015 | 239 |
| 2016 | 243 |
| 2017 | 249 |
| 2018 | 264 |
| 2019 | 250 |
| 2020 | 298 |
| 2021 | 277 |
| 2022 | 250 |
| 2023 | 229 |
| 2024 | 105 |