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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 45 |
| 1947 | 32 |
| 1948 | 34 |
| 1949 | 26 |
| 1950 | 46 |
| 1951 | 79 |
| 1952 | 53 |
| 1953 | 78 |
| 1954 | 71 |
| 1955 | 86 |
| 1956 | 97 |
| 1957 | 74 |
| 1958 | 80 |
| 1959 | 79 |
| 1960 | 67 |
| 1961 | 99 |
| 1962 | 111 |
| 1963 | 205 |
| 1964 | 271 |
| 1965 | 169 |
| 1966 | 138 |
| 1967 | 143 |
| 1968 | 142 |
| 1969 | 138 |
| 1970 | 115 |
| 1971 | 122 |
| 1972 | 123 |
| 1973 | 159 |
| 1974 | 148 |
| 1975 | 117 |
| 1976 | 102 |
| 1977 | 122 |
| 1978 | 105 |
| 1979 | 107 |
| 1980 | 97 |
| 1981 | 110 |
| 1982 | 94 |
| 1983 | 106 |
| 1984 | 126 |
| 1985 | 113 |
| 1986 | 146 |
| 1987 | 159 |
| 1988 | 179 |
| 1989 | 148 |
| 1990 | 139 |
| 1991 | 156 |
| 1992 | 191 |
| 1993 | 156 |
| 1994 | 142 |
| 1995 | 148 |
| 1996 | 150 |
| 1997 | 180 |
| 1998 | 155 |
| 1999 | 174 |
| 2000 | 200 |
| 2001 | 212 |
| 2002 | 178 |
| 2003 | 224 |
| 2004 | 201 |
| 2005 | 216 |
| 2006 | 230 |
| 2007 | 233 |
| 2008 | 247 |
| 2009 | 252 |
| 2010 | 241 |
| 2011 | 251 |
| 2012 | 250 |
| 2013 | 282 |
| 2014 | 277 |
| 2015 | 291 |
| 2016 | 261 |
| 2017 | 277 |
| 2018 | 229 |
| 2019 | 272 |
| 2020 | 312 |
| 2021 | 280 |
| 2022 | 338 |
| 2023 | 305 |
| 2024 | 236 |
| 2025 | 109 |