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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 2 |
| 1947 | 4 |
| 1948 | 1 |
| 1949 | 1 |
| 1950 | 3 |
| 1951 | 7 |
| 1952 | 1 |
| 1953 | 4 |
| 1954 | 8 |
| 1956 | 3 |
| 1957 | 3 |
| 1958 | 3 |
| 1959 | 5 |
| 1960 | 5 |
| 1961 | 3 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 8 |
| 1965 | 15 |
| 1966 | 6 |
| 1967 | 11 |
| 1968 | 18 |
| 1969 | 12 |
| 1970 | 13 |
| 1971 | 17 |
| 1972 | 24 |
| 1973 | 22 |
| 1974 | 23 |
| 1975 | 42 |
| 1976 | 31 |
| 1977 | 26 |
| 1978 | 42 |
| 1979 | 53 |
| 1980 | 40 |
| 1981 | 59 |
| 1982 | 71 |
| 1983 | 108 |
| 1984 | 127 |
| 1985 | 145 |
| 1986 | 166 |
| 1987 | 159 |
| 1988 | 191 |
| 1989 | 201 |
| 1990 | 230 |
| 1991 | 225 |
| 1992 | 215 |
| 1993 | 176 |
| 1994 | 211 |
| 1995 | 255 |
| 1996 | 255 |
| 1997 | 327 |
| 1998 | 319 |
| 1999 | 325 |
| 2000 | 394 |
| 2001 | 375 |
| 2002 | 390 |
| 2003 | 488 |
| 2004 | 526 |
| 2005 | 455 |
| 2006 | 577 |
| 2007 | 685 |
| 2008 | 946 |
| 2009 | 1003 |
| 2010 | 925 |
| 2011 | 963 |
| 2012 | 933 |
| 2013 | 1050 |
| 2014 | 1065 |
| 2015 | 1247 |
| 2016 | 1263 |
| 2017 | 1249 |
| 2018 | 1353 |
| 2019 | 1425 |
| 2020 | 1718 |
| 2021 | 1813 |
| 2022 | 1691 |
| 2023 | 1267 |
| 2024 | 339 |