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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 28 |
| 1947 | 23 |
| 1948 | 18 |
| 1949 | 18 |
| 1950 | 36 |
| 1951 | 48 |
| 1952 | 63 |
| 1953 | 67 |
| 1954 | 67 |
| 1955 | 100 |
| 1956 | 87 |
| 1957 | 89 |
| 1958 | 92 |
| 1959 | 103 |
| 1960 | 102 |
| 1961 | 105 |
| 1962 | 142 |
| 1963 | 259 |
| 1964 | 341 |
| 1965 | 315 |
| 1966 | 332 |
| 1967 | 469 |
| 1968 | 553 |
| 1969 | 662 |
| 1970 | 715 |
| 1971 | 779 |
| 1972 | 926 |
| 1973 | 966 |
| 1974 | 1028 |
| 1975 | 1041 |
| 1976 | 899 |
| 1977 | 1010 |
| 1978 | 1183 |
| 1979 | 1305 |
| 1980 | 1282 |
| 1981 | 1349 |
| 1982 | 1559 |
| 1983 | 1616 |
| 1984 | 1713 |
| 1985 | 1674 |
| 1986 | 1625 |
| 1987 | 1394 |
| 1988 | 1448 |
| 1989 | 1445 |
| 1990 | 1254 |
| 1991 | 1245 |
| 1992 | 1199 |
| 1993 | 1185 |
| 1994 | 1227 |
| 1995 | 1173 |
| 1996 | 1181 |
| 1997 | 1122 |
| 1998 | 1201 |
| 1999 | 1240 |
| 2000 | 1406 |
| 2001 | 1519 |
| 2002 | 1782 |
| 2003 | 1939 |
| 2004 | 2183 |
| 2005 | 2548 |
| 2006 | 2832 |
| 2007 | 3266 |
| 2008 | 3329 |
| 2009 | 3767 |
| 2010 | 4056 |
| 2011 | 4742 |
| 2012 | 5035 |
| 2013 | 5236 |
| 2014 | 5419 |
| 2015 | 5612 |
| 2016 | 5930 |
| 2017 | 5958 |
| 2018 | 6117 |
| 2019 | 6633 |
| 2020 | 6884 |
| 2021 | 6360 |
| 2022 | 4181 |
| 2023 | 3603 |
| 2024 | 1134 |