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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 | 10 |
| 1948 | 10 |
| 1949 | 17 |
| 1950 | 21 |
| 1951 | 9 |
| 1952 | 8 |
| 1953 | 7 |
| 1954 | 13 |
| 1955 | 15 |
| 1956 | 15 |
| 1957 | 16 |
| 1958 | 31 |
| 1959 | 30 |
| 1960 | 27 |
| 1961 | 38 |
| 1962 | 40 |
| 1963 | 44 |
| 1964 | 176 |
| 1965 | 280 |
| 1966 | 332 |
| 1967 | 452 |
| 1968 | 605 |
| 1969 | 670 |
| 1970 | 725 |
| 1971 | 806 |
| 1972 | 1039 |
| 1973 | 1338 |
| 1974 | 1546 |
| 1975 | 1071 |
| 1976 | 1018 |
| 1977 | 1015 |
| 1978 | 1042 |
| 1979 | 1190 |
| 1980 | 1209 |
| 1981 | 1283 |
| 1982 | 1562 |
| 1983 | 1806 |
| 1984 | 2202 |
| 1985 | 2379 |
| 1986 | 2586 |
| 1987 | 2706 |
| 1988 | 3029 |
| 1989 | 3604 |
| 1990 | 3804 |
| 1991 | 4066 |
| 1992 | 4336 |
| 1993 | 4553 |
| 1994 | 5167 |
| 1995 | 5073 |
| 1996 | 4950 |
| 1997 | 5073 |
| 1998 | 5308 |
| 1999 | 5691 |
| 2000 | 6424 |
| 2001 | 7134 |
| 2002 | 7106 |
| 2003 | 8050 |
| 2004 | 8700 |
| 2005 | 9453 |
| 2006 | 9117 |
| 2007 | 9903 |
| 2008 | 10261 |
| 2009 | 11368 |
| 2010 | 12970 |
| 2011 | 13613 |
| 2012 | 13384 |
| 2013 | 12755 |
| 2014 | 11663 |
| 2015 | 11335 |
| 2016 | 9725 |
| 2017 | 8250 |
| 2018 | 7449 |
| 2019 | 7322 |
| 2020 | 6582 |
| 2021 | 5674 |
| 2022 | 3948 |
| 2023 | 2991 |
| 2024 | 1315 |
| 2025 | 1 |