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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1942 | 1 |
| 1943 | 3 |
| 1944 | 10 |
| 1945 | 772 |
| 1946 | 2573 |
| 1947 | 3191 |
| 1948 | 3405 |
| 1949 | 3263 |
| 1950 | 5405 |
| 1951 | 6464 |
| 1952 | 6824 |
| 1953 | 6699 |
| 1954 | 6666 |
| 1955 | 6815 |
| 1956 | 6397 |
| 1957 | 6791 |
| 1958 | 6544 |
| 1959 | 6602 |
| 1960 | 6623 |
| 1961 | 6993 |
| 1962 | 7641 |
| 1963 | 9793 |
| 1964 | 12370 |
| 1965 | 26928 |
| 1966 | 44824 |
| 1967 | 52528 |
| 1968 | 56986 |
| 1969 | 59152 |
| 1970 | 58325 |
| 1971 | 61058 |
| 1972 | 64593 |
| 1973 | 66708 |
| 1974 | 68617 |
| 1975 | 71166 |
| 1976 | 72861 |
| 1977 | 75372 |
| 1978 | 78817 |
| 1979 | 83505 |
| 1980 | 85277 |
| 1981 | 88686 |
| 1982 | 93700 |
| 1983 | 98995 |
| 1984 | 103890 |
| 1985 | 106280 |
| 1986 | 107090 |
| 1987 | 107672 |
| 1988 | 112511 |
| 1989 | 118526 |
| 1990 | 120954 |
| 1991 | 119505 |
| 1992 | 124030 |
| 1993 | 135701 |
| 1994 | 135677 |
| 1995 | 139182 |
| 1996 | 141686 |
| 1997 | 146011 |
| 1998 | 151284 |
| 1999 | 154825 |
| 2000 | 162184 |
| 2001 | 167514 |
| 2002 | 173933 |
| 2003 | 186516 |
| 2004 | 197717 |
| 2005 | 218856 |
| 2006 | 235941 |
| 2007 | 252917 |
| 2008 | 270156 |
| 2009 | 284590 |
| 2010 | 307183 |
| 2011 | 343859 |
| 2012 | 373408 |
| 2013 | 398945 |
| 2014 | 413692 |
| 2015 | 422714 |
| 2016 | 404016 |
| 2017 | 405156 |
| 2018 | 419169 |
| 2019 | 428305 |
| 2020 | 403077 |
| 2021 | 325311 |
| 2022 | 208493 |
| 2023 | 188237 |
| 2024 | 270503 |
| 2025 | 101 |