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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 19 |
| 1947 | 16 |
| 1948 | 21 |
| 1949 | 8 |
| 1951 | 128 |
| 1952 | 213 |
| 1953 | 249 |
| 1954 | 247 |
| 1955 | 206 |
| 1956 | 296 |
| 1957 | 286 |
| 1958 | 175 |
| 1959 | 92 |
| 1960 | 1 |
| 1961 | 3 |
| 1963 | 11 |
| 1964 | 14 |
| 1965 | 359 |
| 1966 | 646 |
| 1967 | 729 |
| 1968 | 832 |
| 1969 | 889 |
| 1970 | 941 |
| 1971 | 1190 |
| 1972 | 1221 |
| 1973 | 1208 |
| 1974 | 1200 |
| 1975 | 1010 |
| 1976 | 904 |
| 1977 | 894 |
| 1978 | 852 |
| 1979 | 957 |
| 1980 | 874 |
| 1981 | 994 |
| 1982 | 996 |
| 1983 | 966 |
| 1984 | 1130 |
| 1985 | 1064 |
| 1986 | 1021 |
| 1987 | 937 |
| 1988 | 923 |
| 1989 | 955 |
| 1990 | 963 |
| 1991 | 948 |
| 1992 | 951 |
| 1993 | 988 |
| 1994 | 846 |
| 1995 | 941 |
| 1996 | 910 |
| 1997 | 904 |
| 1998 | 1018 |
| 1999 | 1107 |
| 2000 | 1131 |
| 2001 | 1264 |
| 2002 | 1365 |
| 2003 | 1469 |
| 2004 | 1537 |
| 2005 | 1851 |
| 2006 | 1959 |
| 2007 | 2233 |
| 2008 | 2218 |
| 2009 | 2175 |
| 2010 | 2279 |
| 2011 | 2417 |
| 2012 | 2484 |
| 2013 | 2569 |
| 2014 | 2770 |
| 2015 | 2732 |
| 2016 | 2553 |
| 2017 | 2582 |
| 2018 | 2515 |
| 2019 | 2441 |
| 2020 | 2415 |
| 2021 | 1922 |
| 2022 | 1307 |
| 2023 | 1177 |
| 2024 | 840 |