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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 15 |
| 1948 | 14 |
| 1949 | 17 |
| 1950 | 57 |
| 1951 | 33 |
| 1952 | 49 |
| 1953 | 41 |
| 1954 | 26 |
| 1955 | 34 |
| 1956 | 30 |
| 1957 | 25 |
| 1958 | 23 |
| 1959 | 37 |
| 1960 | 29 |
| 1961 | 27 |
| 1962 | 31 |
| 1963 | 56 |
| 1964 | 60 |
| 1965 | 41 |
| 1966 | 27 |
| 1967 | 32 |
| 1968 | 36 |
| 1969 | 51 |
| 1970 | 39 |
| 1971 | 56 |
| 1972 | 76 |
| 1973 | 70 |
| 1974 | 74 |
| 1975 | 72 |
| 1976 | 79 |
| 1977 | 115 |
| 1978 | 83 |
| 1979 | 87 |
| 1980 | 72 |
| 1981 | 75 |
| 1982 | 82 |
| 1983 | 134 |
| 1984 | 114 |
| 1985 | 113 |
| 1986 | 107 |
| 1987 | 123 |
| 1988 | 143 |
| 1989 | 183 |
| 1990 | 197 |
| 1991 | 211 |
| 1992 | 221 |
| 1993 | 217 |
| 1994 | 215 |
| 1995 | 230 |
| 1996 | 239 |
| 1997 | 270 |
| 1998 | 315 |
| 1999 | 382 |
| 2000 | 372 |
| 2001 | 440 |
| 2002 | 451 |
| 2003 | 489 |
| 2004 | 449 |
| 2005 | 499 |
| 2006 | 534 |
| 2007 | 554 |
| 2008 | 587 |
| 2009 | 561 |
| 2010 | 588 |
| 2011 | 535 |
| 2012 | 620 |
| 2013 | 651 |
| 2014 | 737 |
| 2015 | 771 |
| 2016 | 742 |
| 2017 | 604 |
| 2018 | 692 |
| 2019 | 621 |
| 2020 | 759 |
| 2021 | 617 |
| 2022 | 437 |
| 2023 | 345 |
| 2024 | 102 |