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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 30 |
| 1947 | 19 |
| 1948 | 25 |
| 1949 | 13 |
| 1951 | 37 |
| 1952 | 36 |
| 1953 | 58 |
| 1954 | 53 |
| 1955 | 56 |
| 1956 | 53 |
| 1957 | 60 |
| 1958 | 49 |
| 1959 | 55 |
| 1960 | 43 |
| 1961 | 40 |
| 1962 | 28 |
| 1964 | 5 |
| 1965 | 86 |
| 1966 | 107 |
| 1967 | 120 |
| 1968 | 125 |
| 1969 | 126 |
| 1970 | 160 |
| 1971 | 110 |
| 1972 | 107 |
| 1973 | 101 |
| 1974 | 101 |
| 1975 | 95 |
| 1976 | 96 |
| 1977 | 125 |
| 1978 | 97 |
| 1979 | 114 |
| 1980 | 108 |
| 1981 | 96 |
| 1982 | 83 |
| 1983 | 94 |
| 1984 | 108 |
| 1985 | 92 |
| 1986 | 85 |
| 1987 | 107 |
| 1988 | 123 |
| 1989 | 116 |
| 1990 | 156 |
| 1991 | 130 |
| 1992 | 161 |
| 1993 | 156 |
| 1994 | 177 |
| 1995 | 178 |
| 1996 | 174 |
| 1997 | 206 |
| 1998 | 195 |
| 1999 | 223 |
| 2000 | 235 |
| 2001 | 233 |
| 2002 | 232 |
| 2003 | 226 |
| 2004 | 274 |
| 2005 | 329 |
| 2006 | 314 |
| 2007 | 320 |
| 2008 | 377 |
| 2009 | 373 |
| 2010 | 428 |
| 2011 | 483 |
| 2012 | 533 |
| 2013 | 535 |
| 2014 | 565 |
| 2015 | 582 |
| 2016 | 602 |
| 2017 | 527 |
| 2018 | 583 |
| 2019 | 563 |
| 2020 | 636 |
| 2021 | 643 |
| 2022 | 820 |
| 2023 | 686 |
| 2024 | 193 |