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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 19 |
| 1947 | 25 |
| 1948 | 30 |
| 1949 | 27 |
| 1950 | 59 |
| 1951 | 73 |
| 1952 | 65 |
| 1953 | 98 |
| 1954 | 60 |
| 1955 | 69 |
| 1956 | 91 |
| 1957 | 77 |
| 1958 | 59 |
| 1959 | 72 |
| 1960 | 60 |
| 1961 | 45 |
| 1962 | 70 |
| 1963 | 133 |
| 1964 | 220 |
| 1965 | 130 |
| 1966 | 133 |
| 1967 | 182 |
| 1968 | 203 |
| 1969 | 230 |
| 1970 | 201 |
| 1971 | 208 |
| 1972 | 212 |
| 1973 | 242 |
| 1974 | 240 |
| 1975 | 172 |
| 1976 | 145 |
| 1977 | 184 |
| 1978 | 166 |
| 1979 | 154 |
| 1980 | 162 |
| 1981 | 167 |
| 1982 | 173 |
| 1983 | 176 |
| 1984 | 222 |
| 1985 | 147 |
| 1986 | 188 |
| 1987 | 180 |
| 1988 | 206 |
| 1989 | 184 |
| 1990 | 210 |
| 1991 | 192 |
| 1992 | 205 |
| 1993 | 233 |
| 1994 | 220 |
| 1995 | 197 |
| 1996 | 197 |
| 1997 | 200 |
| 1998 | 191 |
| 1999 | 211 |
| 2000 | 133 |
| 2001 | 140 |
| 2002 | 146 |
| 2003 | 178 |
| 2004 | 188 |
| 2005 | 194 |
| 2006 | 216 |
| 2007 | 230 |
| 2008 | 227 |
| 2009 | 212 |
| 2010 | 228 |
| 2011 | 203 |
| 2012 | 238 |
| 2013 | 228 |
| 2014 | 252 |
| 2015 | 180 |
| 2016 | 198 |
| 2017 | 182 |
| 2018 | 185 |
| 2019 | 192 |
| 2020 | 182 |
| 2021 | 161 |
| 2022 | 171 |
| 2023 | 147 |
| 2024 | 45 |