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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 29 |
| 1947 | 12 |
| 1948 | 6 |
| 1949 | 1 |
| 1950 | 3 |
| 1952 | 9 |
| 1953 | 5 |
| 1954 | 2 |
| 1955 | 4 |
| 1956 | 7 |
| 1957 | 1 |
| 1958 | 4 |
| 1959 | 18 |
| 1960 | 20 |
| 1961 | 14 |
| 1962 | 22 |
| 1963 | 45 |
| 1964 | 64 |
| 1965 | 53 |
| 1966 | 41 |
| 1967 | 55 |
| 1968 | 71 |
| 1969 | 86 |
| 1970 | 76 |
| 1971 | 65 |
| 1972 | 51 |
| 1973 | 71 |
| 1974 | 99 |
| 1975 | 115 |
| 1976 | 108 |
| 1977 | 116 |
| 1978 | 183 |
| 1979 | 284 |
| 1980 | 328 |
| 1981 | 330 |
| 1982 | 345 |
| 1983 | 473 |
| 1984 | 565 |
| 1985 | 677 |
| 1986 | 677 |
| 1987 | 781 |
| 1988 | 842 |
| 1989 | 921 |
| 1990 | 1056 |
| 1991 | 1131 |
| 1992 | 1295 |
| 1993 | 1274 |
| 1994 | 1134 |
| 1995 | 1184 |
| 1996 | 1203 |
| 1997 | 1344 |
| 1998 | 1349 |
| 1999 | 1393 |
| 2000 | 1350 |
| 2001 | 1387 |
| 2002 | 1473 |
| 2003 | 1520 |
| 2004 | 1702 |
| 2005 | 1776 |
| 2006 | 2110 |
| 2007 | 2256 |
| 2008 | 2451 |
| 2009 | 2454 |
| 2010 | 2522 |
| 2011 | 2614 |
| 2012 | 2813 |
| 2013 | 2852 |
| 2014 | 2960 |
| 2015 | 3288 |
| 2016 | 3317 |
| 2017 | 3258 |
| 2018 | 3215 |
| 2019 | 3479 |
| 2020 | 3823 |
| 2021 | 2687 |
| 2022 | 1581 |
| 2023 | 1562 |
| 2024 | 768 |