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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 8 |
| 1947 | 14 |
| 1948 | 21 |
| 1949 | 16 |
| 1950 | 37 |
| 1951 | 59 |
| 1952 | 77 |
| 1953 | 123 |
| 1954 | 134 |
| 1955 | 107 |
| 1956 | 113 |
| 1957 | 124 |
| 1958 | 101 |
| 1959 | 93 |
| 1960 | 76 |
| 1961 | 98 |
| 1962 | 166 |
| 1963 | 482 |
| 1964 | 800 |
| 1965 | 704 |
| 1966 | 773 |
| 1967 | 927 |
| 1968 | 1130 |
| 1969 | 1279 |
| 1970 | 1400 |
| 1971 | 1775 |
| 1972 | 1949 |
| 1973 | 1753 |
| 1974 | 1927 |
| 1975 | 1719 |
| 1976 | 1476 |
| 1977 | 1556 |
| 1978 | 1241 |
| 1979 | 1275 |
| 1980 | 1388 |
| 1981 | 1280 |
| 1982 | 1370 |
| 1983 | 1384 |
| 1984 | 1560 |
| 1985 | 1790 |
| 1986 | 1729 |
| 1987 | 1600 |
| 1988 | 1797 |
| 1989 | 1896 |
| 1990 | 2004 |
| 1991 | 2103 |
| 1992 | 2216 |
| 1993 | 2336 |
| 1994 | 2387 |
| 1995 | 2330 |
| 1996 | 2303 |
| 1997 | 2325 |
| 1998 | 2321 |
| 1999 | 2226 |
| 2000 | 2476 |
| 2001 | 2442 |
| 2002 | 2382 |
| 2003 | 2400 |
| 2004 | 2370 |
| 2005 | 2333 |
| 2006 | 2365 |
| 2007 | 2329 |
| 2008 | 2242 |
| 2009 | 2321 |
| 2010 | 2300 |
| 2011 | 2365 |
| 2012 | 2448 |
| 2013 | 2368 |
| 2014 | 2276 |
| 2015 | 2293 |
| 2016 | 2062 |
| 2017 | 2009 |
| 2018 | 1899 |
| 2019 | 1852 |
| 2020 | 1823 |
| 2021 | 1571 |
| 2022 | 2552 |
| 2023 | 1955 |
| 2024 | 729 |