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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 7 |
| 1947 | 5 |
| 1948 | 5 |
| 1949 | 2 |
| 1951 | 4 |
| 1952 | 28 |
| 1953 | 2 |
| 1954 | 2 |
| 1955 | 4 |
| 1957 | 2 |
| 1958 | 5 |
| 1959 | 2 |
| 1960 | 5 |
| 1961 | 6 |
| 1962 | 7 |
| 1964 | 3 |
| 1965 | 108 |
| 1966 | 213 |
| 1967 | 236 |
| 1968 | 308 |
| 1969 | 323 |
| 1970 | 403 |
| 1971 | 381 |
| 1972 | 418 |
| 1973 | 546 |
| 1974 | 602 |
| 1975 | 526 |
| 1976 | 466 |
| 1977 | 513 |
| 1978 | 487 |
| 1979 | 484 |
| 1980 | 459 |
| 1981 | 528 |
| 1982 | 525 |
| 1983 | 522 |
| 1984 | 488 |
| 1985 | 688 |
| 1986 | 760 |
| 1987 | 734 |
| 1988 | 820 |
| 1989 | 1062 |
| 1990 | 1371 |
| 1991 | 1722 |
| 1992 | 1935 |
| 1993 | 2159 |
| 1994 | 2460 |
| 1995 | 2176 |
| 1996 | 2362 |
| 1997 | 2663 |
| 1998 | 2785 |
| 1999 | 2931 |
| 2000 | 3321 |
| 2001 | 4001 |
| 2002 | 4403 |
| 2003 | 4928 |
| 2004 | 6260 |
| 2005 | 7368 |
| 2006 | 8924 |
| 2007 | 9775 |
| 2008 | 10322 |
| 2009 | 9981 |
| 2010 | 9741 |
| 2011 | 9526 |
| 2012 | 10809 |
| 2013 | 11754 |
| 2014 | 11463 |
| 2015 | 11589 |
| 2016 | 11194 |
| 2017 | 11750 |
| 2018 | 12290 |
| 2019 | 12721 |
| 2020 | 14233 |
| 2021 | 14914 |
| 2022 | 12772 |
| 2023 | 11225 |
| 2024 | 11484 |
| 2025 | 125 |