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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 19 |
| 1947 | 28 |
| 1948 | 38 |
| 1949 | 14 |
| 1950 | 72 |
| 1951 | 79 |
| 1952 | 69 |
| 1953 | 65 |
| 1954 | 53 |
| 1955 | 64 |
| 1956 | 61 |
| 1957 | 49 |
| 1958 | 54 |
| 1959 | 76 |
| 1960 | 90 |
| 1961 | 99 |
| 1962 | 79 |
| 1963 | 71 |
| 1964 | 71 |
| 1965 | 26 |
| 1966 | 1 |
| 1972 | 3 |
| 1973 | 1 |
| 1975 | 1 |
| 1976 | 3 |
| 1977 | 3 |
| 1978 | 3 |
| 1979 | 7 |
| 1980 | 10 |
| 1981 | 9 |
| 1982 | 13 |
| 1983 | 11 |
| 1984 | 9 |
| 1985 | 10 |
| 1986 | 10 |
| 1987 | 12 |
| 1988 | 18 |
| 1989 | 16 |
| 1990 | 28 |
| 1991 | 40 |
| 1992 | 33 |
| 1993 | 34 |
| 1994 | 26 |
| 1995 | 33 |
| 1996 | 75 |
| 1997 | 114 |
| 1998 | 104 |
| 1999 | 139 |
| 2000 | 116 |
| 2001 | 114 |
| 2002 | 118 |
| 2003 | 106 |
| 2004 | 148 |
| 2005 | 156 |
| 2006 | 177 |
| 2007 | 192 |
| 2008 | 199 |
| 2009 | 183 |
| 2010 | 216 |
| 2011 | 252 |
| 2012 | 276 |
| 2013 | 251 |
| 2014 | 266 |
| 2015 | 315 |
| 2016 | 297 |
| 2017 | 272 |
| 2018 | 296 |
| 2019 | 281 |
| 2020 | 355 |
| 2021 | 303 |
| 2022 | 302 |
| 2023 | 257 |
| 2024 | 146 |