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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 17 |
| 1947 | 19 |
| 1948 | 28 |
| 1949 | 13 |
| 1950 | 28 |
| 1951 | 37 |
| 1952 | 57 |
| 1953 | 56 |
| 1954 | 58 |
| 1955 | 49 |
| 1956 | 62 |
| 1957 | 44 |
| 1958 | 57 |
| 1959 | 42 |
| 1960 | 45 |
| 1961 | 50 |
| 1962 | 50 |
| 1963 | 79 |
| 1964 | 117 |
| 1965 | 91 |
| 1966 | 88 |
| 1967 | 120 |
| 1968 | 150 |
| 1969 | 174 |
| 1970 | 179 |
| 1971 | 196 |
| 1972 | 202 |
| 1973 | 266 |
| 1974 | 270 |
| 1975 | 289 |
| 1976 | 292 |
| 1977 | 294 |
| 1978 | 360 |
| 1979 | 326 |
| 1980 | 403 |
| 1981 | 337 |
| 1982 | 417 |
| 1983 | 433 |
| 1984 | 514 |
| 1985 | 537 |
| 1986 | 567 |
| 1987 | 550 |
| 1988 | 598 |
| 1989 | 563 |
| 1990 | 595 |
| 1991 | 615 |
| 1992 | 805 |
| 1993 | 697 |
| 1994 | 637 |
| 1995 | 727 |
| 1996 | 654 |
| 1997 | 718 |
| 1998 | 686 |
| 1999 | 734 |
| 2000 | 777 |
| 2001 | 753 |
| 2002 | 803 |
| 2003 | 814 |
| 2004 | 891 |
| 2005 | 965 |
| 2006 | 946 |
| 2007 | 992 |
| 2008 | 1047 |
| 2009 | 1109 |
| 2010 | 1114 |
| 2011 | 1187 |
| 2012 | 1248 |
| 2013 | 1264 |
| 2014 | 1197 |
| 2015 | 1240 |
| 2016 | 1217 |
| 2017 | 1322 |
| 2018 | 1258 |
| 2019 | 1164 |
| 2020 | 1202 |
| 2021 | 1158 |
| 2022 | 1054 |
| 2023 | 992 |
| 2024 | 853 |
| 2025 | 540 |
| 2026 | 3 |