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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 15 |
| 1946 | 41 |
| 1947 | 45 |
| 1948 | 45 |
| 1949 | 48 |
| 1950 | 104 |
| 1951 | 152 |
| 1952 | 114 |
| 1953 | 119 |
| 1954 | 109 |
| 1955 | 114 |
| 1956 | 115 |
| 1957 | 124 |
| 1958 | 142 |
| 1959 | 123 |
| 1960 | 124 |
| 1961 | 146 |
| 1962 | 111 |
| 1963 | 142 |
| 1964 | 169 |
| 1965 | 135 |
| 1966 | 97 |
| 1967 | 125 |
| 1968 | 147 |
| 1969 | 125 |
| 1970 | 127 |
| 1971 | 138 |
| 1972 | 175 |
| 1973 | 165 |
| 1974 | 152 |
| 1975 | 194 |
| 1976 | 175 |
| 1977 | 170 |
| 1978 | 149 |
| 1979 | 108 |
| 1980 | 135 |
| 1981 | 156 |
| 1982 | 166 |
| 1983 | 188 |
| 1984 | 157 |
| 1985 | 147 |
| 1986 | 193 |
| 1987 | 189 |
| 1988 | 202 |
| 1989 | 208 |
| 1990 | 220 |
| 1991 | 215 |
| 1992 | 189 |
| 1993 | 181 |
| 1994 | 168 |
| 1995 | 203 |
| 1996 | 187 |
| 1997 | 202 |
| 1998 | 221 |
| 1999 | 223 |
| 2000 | 258 |
| 2001 | 242 |
| 2002 | 274 |
| 2003 | 382 |
| 2004 | 328 |
| 2005 | 384 |
| 2006 | 449 |
| 2007 | 425 |
| 2008 | 419 |
| 2009 | 441 |
| 2010 | 514 |
| 2011 | 485 |
| 2012 | 559 |
| 2013 | 548 |
| 2014 | 461 |
| 2015 | 538 |
| 2016 | 502 |
| 2017 | 502 |
| 2018 | 464 |
| 2019 | 511 |
| 2020 | 481 |
| 2021 | 501 |
| 2022 | 385 |
| 2023 | 335 |
| 2024 | 377 |
| 2025 | 151 |