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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 42 |
| 1947 | 27 |
| 1948 | 25 |
| 1949 | 19 |
| 1950 | 47 |
| 1951 | 45 |
| 1952 | 50 |
| 1953 | 62 |
| 1954 | 56 |
| 1955 | 57 |
| 1956 | 49 |
| 1957 | 55 |
| 1958 | 52 |
| 1959 | 62 |
| 1960 | 56 |
| 1961 | 60 |
| 1962 | 62 |
| 1963 | 127 |
| 1964 | 206 |
| 1965 | 136 |
| 1966 | 133 |
| 1967 | 143 |
| 1968 | 192 |
| 1969 | 211 |
| 1970 | 176 |
| 1971 | 253 |
| 1972 | 217 |
| 1973 | 196 |
| 1974 | 209 |
| 1975 | 176 |
| 1976 | 151 |
| 1977 | 140 |
| 1978 | 131 |
| 1979 | 172 |
| 1980 | 150 |
| 1981 | 123 |
| 1982 | 133 |
| 1983 | 123 |
| 1984 | 158 |
| 1985 | 159 |
| 1986 | 137 |
| 1987 | 109 |
| 1988 | 133 |
| 1989 | 128 |
| 1990 | 132 |
| 1991 | 134 |
| 1992 | 162 |
| 1993 | 155 |
| 1994 | 127 |
| 1995 | 147 |
| 1996 | 129 |
| 1997 | 188 |
| 1998 | 184 |
| 1999 | 183 |
| 2000 | 186 |
| 2001 | 229 |
| 2002 | 224 |
| 2003 | 245 |
| 2004 | 298 |
| 2005 | 287 |
| 2006 | 330 |
| 2007 | 353 |
| 2008 | 337 |
| 2009 | 369 |
| 2010 | 383 |
| 2011 | 462 |
| 2012 | 472 |
| 2013 | 462 |
| 2014 | 428 |
| 2015 | 441 |
| 2016 | 476 |
| 2017 | 450 |
| 2018 | 566 |
| 2019 | 498 |
| 2020 | 451 |
| 2021 | 432 |
| 2022 | 451 |
| 2023 | 452 |
| 2024 | 134 |