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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1943 | 1 |
| 1945 | 5 |
| 1946 | 35 |
| 1947 | 40 |
| 1948 | 22 |
| 1949 | 23 |
| 1950 | 16 |
| 1951 | 22 |
| 1952 | 25 |
| 1953 | 37 |
| 1954 | 29 |
| 1955 | 25 |
| 1956 | 24 |
| 1957 | 14 |
| 1958 | 27 |
| 1959 | 22 |
| 1960 | 26 |
| 1961 | 28 |
| 1962 | 46 |
| 1963 | 62 |
| 1964 | 79 |
| 1965 | 87 |
| 1966 | 42 |
| 1967 | 41 |
| 1968 | 41 |
| 1969 | 69 |
| 1970 | 42 |
| 1971 | 60 |
| 1972 | 56 |
| 1973 | 69 |
| 1974 | 67 |
| 1975 | 50 |
| 1976 | 75 |
| 1977 | 72 |
| 1978 | 56 |
| 1979 | 71 |
| 1980 | 51 |
| 1981 | 59 |
| 1982 | 62 |
| 1983 | 62 |
| 1984 | 64 |
| 1985 | 65 |
| 1986 | 78 |
| 1987 | 75 |
| 1988 | 71 |
| 1989 | 96 |
| 1990 | 117 |
| 1991 | 132 |
| 1992 | 113 |
| 1993 | 128 |
| 1994 | 162 |
| 1995 | 194 |
| 1996 | 161 |
| 1997 | 144 |
| 1998 | 171 |
| 1999 | 207 |
| 2000 | 251 |
| 2001 | 267 |
| 2002 | 302 |
| 2003 | 346 |
| 2004 | 364 |
| 2005 | 345 |
| 2006 | 406 |
| 2007 | 462 |
| 2008 | 470 |
| 2009 | 475 |
| 2010 | 598 |
| 2011 | 587 |
| 2012 | 602 |
| 2013 | 698 |
| 2014 | 775 |
| 2015 | 740 |
| 2016 | 693 |
| 2017 | 766 |
| 2018 | 763 |
| 2019 | 790 |
| 2020 | 775 |
| 2021 | 671 |
| 2022 | 437 |
| 2023 | 481 |
| 2024 | 705 |
| 2025 | 13 |