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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 28 |
| 1947 | 31 |
| 1948 | 79 |
| 1949 | 31 |
| 1950 | 69 |
| 1951 | 100 |
| 1952 | 139 |
| 1953 | 194 |
| 1954 | 209 |
| 1955 | 166 |
| 1956 | 193 |
| 1957 | 206 |
| 1958 | 222 |
| 1959 | 223 |
| 1960 | 223 |
| 1961 | 334 |
| 1962 | 288 |
| 1963 | 1576 |
| 1964 | 3288 |
| 1965 | 3198 |
| 1966 | 2377 |
| 1967 | 3200 |
| 1968 | 3566 |
| 1969 | 3847 |
| 1970 | 3906 |
| 1971 | 4089 |
| 1972 | 3160 |
| 1973 | 2996 |
| 1974 | 3001 |
| 1975 | 2029 |
| 1976 | 1621 |
| 1977 | 1637 |
| 1978 | 1503 |
| 1979 | 1768 |
| 1980 | 1700 |
| 1981 | 1457 |
| 1982 | 1714 |
| 1983 | 2318 |
| 1984 | 2695 |
| 1985 | 3016 |
| 1986 | 3264 |
| 1987 | 4151 |
| 1988 | 5512 |
| 1989 | 5965 |
| 1990 | 6099 |
| 1991 | 6457 |
| 1992 | 7395 |
| 1993 | 7835 |
| 1994 | 8428 |
| 1995 | 9378 |
| 1996 | 10174 |
| 1997 | 10121 |
| 1998 | 10009 |
| 1999 | 10618 |
| 2000 | 10793 |
| 2001 | 13099 |
| 2002 | 13612 |
| 2003 | 15801 |
| 2004 | 17514 |
| 2005 | 19207 |
| 2006 | 18784 |
| 2007 | 17822 |
| 2008 | 18715 |
| 2009 | 20046 |
| 2010 | 20954 |
| 2011 | 21630 |
| 2012 | 21636 |
| 2013 | 20836 |
| 2014 | 20279 |
| 2015 | 20129 |
| 2016 | 19103 |
| 2017 | 17955 |
| 2018 | 16235 |
| 2019 | 16340 |
| 2020 | 15274 |
| 2021 | 14732 |
| 2022 | 10958 |
| 2023 | 10001 |
| 2024 | 12915 |
| 2025 | 1201 |