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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 15 |
| 1947 | 23 |
| 1948 | 16 |
| 1949 | 13 |
| 1950 | 50 |
| 1951 | 63 |
| 1952 | 95 |
| 1953 | 81 |
| 1954 | 53 |
| 1955 | 53 |
| 1956 | 50 |
| 1957 | 63 |
| 1958 | 56 |
| 1959 | 84 |
| 1960 | 68 |
| 1961 | 59 |
| 1962 | 60 |
| 1963 | 53 |
| 1964 | 48 |
| 1965 | 68 |
| 1966 | 106 |
| 1967 | 164 |
| 1968 | 427 |
| 1969 | 508 |
| 1970 | 574 |
| 1971 | 705 |
| 1972 | 786 |
| 1973 | 963 |
| 1974 | 1197 |
| 1975 | 1324 |
| 1976 | 1371 |
| 1977 | 1420 |
| 1978 | 1929 |
| 1979 | 2100 |
| 1980 | 1538 |
| 1981 | 1314 |
| 1982 | 1490 |
| 1983 | 1997 |
| 1984 | 2352 |
| 1985 | 2566 |
| 1986 | 2098 |
| 1987 | 2141 |
| 1988 | 2198 |
| 1989 | 2220 |
| 1990 | 2535 |
| 1991 | 3295 |
| 1992 | 4030 |
| 1993 | 4847 |
| 1994 | 5243 |
| 1995 | 5831 |
| 1996 | 5959 |
| 1997 | 6628 |
| 1998 | 6329 |
| 1999 | 5962 |
| 2000 | 5877 |
| 2001 | 5885 |
| 2002 | 5951 |
| 2003 | 6275 |
| 2004 | 6681 |
| 2005 | 6564 |
| 2006 | 6865 |
| 2007 | 6904 |
| 2008 | 7103 |
| 2009 | 7732 |
| 2010 | 8085 |
| 2011 | 8426 |
| 2012 | 9535 |
| 2013 | 10217 |
| 2014 | 10631 |
| 2015 | 10837 |
| 2016 | 11050 |
| 2017 | 11225 |
| 2018 | 11319 |
| 2019 | 11495 |
| 2020 | 10693 |
| 2021 | 9442 |
| 2022 | 7808 |
| 2023 | 6936 |
| 2024 | 8398 |
| 2025 | 5657 |