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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1947 | 1 |
| 1949 | 1 |
| 1950 | 3 |
| 1951 | 8 |
| 1952 | 14 |
| 1953 | 8 |
| 1954 | 7 |
| 1955 | 11 |
| 1956 | 7 |
| 1957 | 5 |
| 1958 | 7 |
| 1959 | 8 |
| 1960 | 11 |
| 1961 | 10 |
| 1962 | 9 |
| 1963 | 4 |
| 1964 | 1 |
| 1965 | 6 |
| 1966 | 7 |
| 1967 | 16 |
| 1968 | 25 |
| 1969 | 7 |
| 1970 | 19 |
| 1971 | 12 |
| 1972 | 14 |
| 1973 | 16 |
| 1974 | 19 |
| 1975 | 29 |
| 1976 | 11 |
| 1977 | 21 |
| 1978 | 18 |
| 1979 | 22 |
| 1980 | 21 |
| 1981 | 32 |
| 1982 | 24 |
| 1983 | 26 |
| 1984 | 24 |
| 1985 | 30 |
| 1986 | 47 |
| 1987 | 54 |
| 1988 | 76 |
| 1989 | 59 |
| 1990 | 64 |
| 1991 | 61 |
| 1992 | 80 |
| 1993 | 91 |
| 1994 | 107 |
| 1995 | 127 |
| 1996 | 129 |
| 1997 | 117 |
| 1998 | 146 |
| 1999 | 169 |
| 2000 | 171 |
| 2001 | 189 |
| 2002 | 208 |
| 2003 | 235 |
| 2004 | 271 |
| 2005 | 301 |
| 2006 | 330 |
| 2007 | 370 |
| 2008 | 411 |
| 2009 | 443 |
| 2010 | 482 |
| 2011 | 526 |
| 2012 | 543 |
| 2013 | 638 |
| 2014 | 691 |
| 2015 | 820 |
| 2016 | 839 |
| 2017 | 881 |
| 2018 | 940 |
| 2019 | 1040 |
| 2020 | 1251 |
| 2021 | 1323 |
| 2022 | 1279 |
| 2023 | 1190 |
| 2024 | 1305 |
| 2025 | 614 |