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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 13 |
| 1946 | 21 |
| 1947 | 25 |
| 1948 | 26 |
| 1949 | 27 |
| 1950 | 45 |
| 1951 | 46 |
| 1952 | 48 |
| 1953 | 64 |
| 1954 | 64 |
| 1955 | 65 |
| 1956 | 74 |
| 1957 | 69 |
| 1958 | 60 |
| 1959 | 65 |
| 1960 | 75 |
| 1961 | 79 |
| 1962 | 82 |
| 1963 | 127 |
| 1964 | 154 |
| 1965 | 135 |
| 1966 | 98 |
| 1967 | 129 |
| 1968 | 148 |
| 1969 | 116 |
| 1970 | 139 |
| 1971 | 151 |
| 1972 | 149 |
| 1973 | 132 |
| 1974 | 127 |
| 1975 | 166 |
| 1976 | 129 |
| 1977 | 171 |
| 1978 | 122 |
| 1979 | 128 |
| 1980 | 138 |
| 1981 | 143 |
| 1982 | 155 |
| 1983 | 164 |
| 1984 | 160 |
| 1985 | 182 |
| 1986 | 173 |
| 1987 | 174 |
| 1988 | 175 |
| 1989 | 156 |
| 1990 | 168 |
| 1991 | 187 |
| 1992 | 196 |
| 1993 | 137 |
| 1994 | 136 |
| 1995 | 140 |
| 1996 | 160 |
| 1997 | 143 |
| 1998 | 148 |
| 1999 | 159 |
| 2000 | 167 |
| 2001 | 163 |
| 2002 | 155 |
| 2003 | 162 |
| 2004 | 191 |
| 2005 | 229 |
| 2006 | 251 |
| 2007 | 251 |
| 2008 | 279 |
| 2009 | 280 |
| 2010 | 274 |
| 2011 | 295 |
| 2012 | 324 |
| 2013 | 320 |
| 2014 | 328 |
| 2015 | 292 |
| 2016 | 255 |
| 2017 | 283 |
| 2018 | 308 |
| 2019 | 324 |
| 2020 | 312 |
| 2021 | 325 |
| 2022 | 388 |
| 2023 | 384 |
| 2024 | 236 |
| 2025 | 17 |