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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 6 |
| 1947 | 9 |
| 1948 | 10 |
| 1949 | 9 |
| 1950 | 9 |
| 1951 | 8 |
| 1952 | 15 |
| 1953 | 7 |
| 1954 | 7 |
| 1955 | 16 |
| 1956 | 8 |
| 1957 | 10 |
| 1958 | 12 |
| 1959 | 17 |
| 1960 | 12 |
| 1961 | 20 |
| 1962 | 24 |
| 1963 | 30 |
| 1964 | 18 |
| 1965 | 16 |
| 1966 | 9 |
| 1967 | 5 |
| 1968 | 4 |
| 1969 | 7 |
| 1970 | 3 |
| 1971 | 11 |
| 1972 | 4 |
| 1973 | 4 |
| 1974 | 4 |
| 1975 | 3 |
| 1976 | 3 |
| 1977 | 4 |
| 1978 | 3 |
| 1979 | 5 |
| 1980 | 6 |
| 1981 | 42 |
| 1982 | 78 |
| 1983 | 111 |
| 1984 | 108 |
| 1985 | 128 |
| 1986 | 73 |
| 1987 | 100 |
| 1988 | 79 |
| 1989 | 124 |
| 1990 | 102 |
| 1991 | 137 |
| 1992 | 184 |
| 1993 | 181 |
| 1994 | 161 |
| 1995 | 190 |
| 1996 | 213 |
| 1997 | 262 |
| 1998 | 275 |
| 1999 | 269 |
| 2000 | 293 |
| 2001 | 292 |
| 2002 | 332 |
| 2003 | 316 |
| 2004 | 329 |
| 2005 | 389 |
| 2006 | 443 |
| 2007 | 448 |
| 2008 | 566 |
| 2009 | 478 |
| 2010 | 436 |
| 2011 | 543 |
| 2012 | 562 |
| 2013 | 521 |
| 2014 | 602 |
| 2015 | 621 |
| 2016 | 698 |
| 2017 | 611 |
| 2018 | 664 |
| 2019 | 736 |
| 2020 | 818 |
| 2021 | 834 |
| 2022 | 830 |
| 2023 | 742 |
| 2024 | 672 |
| 2025 | 642 |
| 2026 | 281 |